173720610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:693

約数の個数: 192

約数和(自身を含む): 567889920

約数和(自身を除く): 394169310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 23, 30, 35, 38, 42, 45, 46, 57, 63, 69, 70, 90, 95, 105, 114, 115, 126, 133, 138, 161, 171, 190, 207, 210, 230, 266, 285, 315, 322, 342, 345, 399, 414, 437, 483, 570, 630, 631, 665, 690, 798, 805, 855, 874, 966, 1035, 1197, 1262, 1311, 1330, 1449, 1610, 1710, 1893, 1995, 2070, 2185, 2394, 2415, 2622, 2898, 3059, 3155, 3786, 3933, 3990, 4370, 4417, 4830, 5679, 5985, 6118, 6310, 6555, 7245, 7866, 8834, 9177, 9465, 11358, 11970, 11989, 13110, 13251, 14490, 14513, 15295, 18354, 18930, 19665, 22085, 23978, 26502, 27531, 28395, 29026, 30590, 35967, 39330, 39753, 43539, 44170, 45885, 55062, 56790, 59945, 66255, 71934, 72565, 79506, 83923, 87078, 91770, 101591, 107901, 119890, 130617, 132510, 137655, 145130, 167846, 179835, 198765, 203182, 215802, 217695, 251769, 261234, 275310, 275747, 304773, 359670, 397530, 419615, 435390, 503538, 507955, 539505, 551494, 609546, 653085, 755307, 827241, 839230, 914319, 1015910, 1079010, 1258845, 1306170, 1378735, 1510614, 1523865, 1654482, 1828638, 1930229, 2481723, 2517690, 2757470, 3047730, 3776535, 3860458, 4136205, 4571595, 4963446, 5790687, 7553070, 8272410, 9143190, 9651145, 11581374, 12408615, 17372061, 19302290, 24817230, 28953435, 34744122, 57906870, 86860305, 173720610]

約数ペア:

[(1, 173720610), (2, 86860305), (3, 57906870), (5, 34744122), (6, 28953435), (7, 24817230), (9, 19302290), (10, 17372061), (14, 12408615), (15, 11581374), (18, 9651145), (19, 9143190), (21, 8272410), (23, 7553070), (30, 5790687), (35, 4963446), (38, 4571595), (42, 4136205), (45, 3860458), (46, 3776535), (57, 3047730), (63, 2757470), (69, 2517690), (70, 2481723), (90, 1930229), (95, 1828638), (105, 1654482), (114, 1523865), (115, 1510614), (126, 1378735), (133, 1306170), (138, 1258845), (161, 1079010), (171, 1015910), (190, 914319), (207, 839230), (210, 827241), (230, 755307), (266, 653085), (285, 609546), (315, 551494), (322, 539505), (342, 507955), (345, 503538), (399, 435390), (414, 419615), (437, 397530), (483, 359670), (570, 304773), (630, 275747), (631, 275310), (665, 261234), (690, 251769), (798, 217695), (805, 215802), (855, 203182), (874, 198765), (966, 179835), (1035, 167846), (1197, 145130), (1262, 137655), (1311, 132510), (1330, 130617), (1449, 119890), (1610, 107901), (1710, 101591), (1893, 91770), (1995, 87078), (2070, 83923), (2185, 79506), (2394, 72565), (2415, 71934), (2622, 66255), (2898, 59945), (3059, 56790), (3155, 55062), (3786, 45885), (3933, 44170), (3990, 43539), (4370, 39753), (4417, 39330), (4830, 35967), (5679, 30590), (5985, 29026), (6118, 28395), (6310, 27531), (6555, 26502), (7245, 23978), (7866, 22085), (8834, 19665), (9177, 18930), (9465, 18354), (11358, 15295), (11970, 14513), (11989, 14490), (13110, 13251)]