3213455350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:315

約数の個数: 192

約数和(自身を含む): 7496663040

約数和(自身を除く): 4283207690

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 31, 35, 46, 50, 62, 70, 79, 115, 155, 158, 161, 163, 175, 217, 230, 310, 322, 326, 350, 395, 434, 553, 575, 713, 775, 790, 805, 815, 1085, 1106, 1141, 1150, 1426, 1550, 1610, 1630, 1817, 1975, 2170, 2282, 2449, 2765, 3565, 3634, 3749, 3950, 4025, 4075, 4898, 4991, 5053, 5425, 5530, 5705, 7130, 7498, 8050, 8150, 9085, 9982, 10106, 10850, 11410, 12245, 12719, 12877, 13825, 17143, 17825, 18170, 18745, 24490, 24955, 25265, 25438, 25754, 26243, 27650, 28525, 34286, 35371, 35650, 37490, 45425, 49910, 50530, 52486, 56327, 57050, 61225, 63595, 64385, 70742, 85715, 90139, 90850, 93725, 112654, 116219, 122450, 124775, 126325, 127190, 128770, 131215, 171430, 176855, 180278, 187450, 232438, 249550, 252650, 262430, 281635, 296171, 317975, 321925, 353710, 394289, 399187, 428575, 450695, 563270, 581095, 592342, 635950, 643850, 656075, 788578, 798374, 813533, 857150, 884275, 901390, 1162190, 1312150, 1408175, 1480855, 1627066, 1768550, 1971445, 1995935, 2073197, 2253475, 2794309, 2816350, 2905475, 2961710, 3942890, 3991870, 4067665, 4146394, 4506950, 5588618, 5810950, 7404275, 8135330, 9181301, 9857225, 9979675, 10365985, 13971545, 14808550, 18362602, 19714450, 19959350, 20338325, 20731970, 27943090, 40676650, 45906505, 51829925, 64269107, 69857725, 91813010, 103659850, 128538214, 139715450, 229532525, 321345535, 459065050, 642691070, 1606727675, 3213455350]

約数ペア:

[(1, 3213455350), (2, 1606727675), (5, 642691070), (7, 459065050), (10, 321345535), (14, 229532525), (23, 139715450), (25, 128538214), (31, 103659850), (35, 91813010), (46, 69857725), (50, 64269107), (62, 51829925), (70, 45906505), (79, 40676650), (115, 27943090), (155, 20731970), (158, 20338325), (161, 19959350), (163, 19714450), (175, 18362602), (217, 14808550), (230, 13971545), (310, 10365985), (322, 9979675), (326, 9857225), (350, 9181301), (395, 8135330), (434, 7404275), (553, 5810950), (575, 5588618), (713, 4506950), (775, 4146394), (790, 4067665), (805, 3991870), (815, 3942890), (1085, 2961710), (1106, 2905475), (1141, 2816350), (1150, 2794309), (1426, 2253475), (1550, 2073197), (1610, 1995935), (1630, 1971445), (1817, 1768550), (1975, 1627066), (2170, 1480855), (2282, 1408175), (2449, 1312150), (2765, 1162190), (3565, 901390), (3634, 884275), (3749, 857150), (3950, 813533), (4025, 798374), (4075, 788578), (4898, 656075), (4991, 643850), (5053, 635950), (5425, 592342), (5530, 581095), (5705, 563270), (7130, 450695), (7498, 428575), (8050, 399187), (8150, 394289), (9085, 353710), (9982, 321925), (10106, 317975), (10850, 296171), (11410, 281635), (12245, 262430), (12719, 252650), (12877, 249550), (13825, 232438), (17143, 187450), (17825, 180278), (18170, 176855), (18745, 171430), (24490, 131215), (24955, 128770), (25265, 127190), (25438, 126325), (25754, 124775), (26243, 122450), (27650, 116219), (28525, 112654), (34286, 93725), (35371, 90850), (35650, 90139), (37490, 85715), (45425, 70742), (49910, 64385), (50530, 63595), (52486, 61225), (56327, 57050)]