70497700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 192876544

約数和(自身を除く): 122378844

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 61, 65, 70, 91, 100, 122, 127, 130, 140, 175, 182, 244, 254, 260, 305, 325, 350, 364, 427, 455, 508, 610, 635, 650, 700, 793, 854, 889, 910, 1220, 1270, 1300, 1525, 1586, 1651, 1708, 1778, 1820, 2135, 2275, 2540, 3050, 3172, 3175, 3302, 3556, 3965, 4270, 4445, 4550, 5551, 6100, 6350, 6604, 7747, 7930, 8255, 8540, 8890, 9100, 10675, 11102, 11557, 12700, 15494, 15860, 16510, 17780, 19825, 21350, 22204, 22225, 23114, 27755, 30988, 33020, 38735, 39650, 41275, 42700, 44450, 46228, 54229, 55510, 57785, 77470, 79300, 82550, 88900, 100711, 108458, 111020, 115570, 138775, 154940, 165100, 193675, 201422, 216916, 231140, 271145, 277550, 288925, 387350, 402844, 503555, 542290, 555100, 577850, 704977, 774700, 1007110, 1084580, 1155700, 1355725, 1409954, 2014220, 2517775, 2711450, 2819908, 3524885, 5035550, 5422900, 7049770, 10071100, 14099540, 17624425, 35248850, 70497700]

約数ペア:

[(1, 70497700), (2, 35248850), (4, 17624425), (5, 14099540), (7, 10071100), (10, 7049770), (13, 5422900), (14, 5035550), (20, 3524885), (25, 2819908), (26, 2711450), (28, 2517775), (35, 2014220), (50, 1409954), (52, 1355725), (61, 1155700), (65, 1084580), (70, 1007110), (91, 774700), (100, 704977), (122, 577850), (127, 555100), (130, 542290), (140, 503555), (175, 402844), (182, 387350), (244, 288925), (254, 277550), (260, 271145), (305, 231140), (325, 216916), (350, 201422), (364, 193675), (427, 165100), (455, 154940), (508, 138775), (610, 115570), (635, 111020), (650, 108458), (700, 100711), (793, 88900), (854, 82550), (889, 79300), (910, 77470), (1220, 57785), (1270, 55510), (1300, 54229), (1525, 46228), (1586, 44450), (1651, 42700), (1708, 41275), (1778, 39650), (1820, 38735), (2135, 33020), (2275, 30988), (2540, 27755), (3050, 23114), (3172, 22225), (3175, 22204), (3302, 21350), (3556, 19825), (3965, 17780), (4270, 16510), (4445, 15860), (4550, 15494), (5551, 12700), (6100, 11557), (6350, 11102), (6604, 10675), (7747, 9100), (7930, 8890), (8255, 8540)]