70741380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:637

約数の個数: 96

約数和(自身を含む): 207664128

約数和(自身を除く): 136922748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 73, 93, 124, 146, 155, 186, 219, 292, 310, 365, 372, 438, 465, 521, 620, 730, 876, 930, 1042, 1095, 1460, 1563, 1860, 2084, 2190, 2263, 2605, 3126, 4380, 4526, 5210, 6252, 6789, 7815, 9052, 10420, 11315, 13578, 15630, 16151, 22630, 27156, 31260, 32302, 33945, 38033, 45260, 48453, 64604, 67890, 76066, 80755, 96906, 114099, 135780, 152132, 161510, 190165, 193812, 228198, 242265, 323020, 380330, 456396, 484530, 570495, 760660, 969060, 1140990, 1179023, 2281980, 2358046, 3537069, 4716092, 5895115, 7074138, 11790230, 14148276, 17685345, 23580460, 35370690, 70741380]

約数ペア:

[(1, 70741380), (2, 35370690), (3, 23580460), (4, 17685345), (5, 14148276), (6, 11790230), (10, 7074138), (12, 5895115), (15, 4716092), (20, 3537069), (30, 2358046), (31, 2281980), (60, 1179023), (62, 1140990), (73, 969060), (93, 760660), (124, 570495), (146, 484530), (155, 456396), (186, 380330), (219, 323020), (292, 242265), (310, 228198), (365, 193812), (372, 190165), (438, 161510), (465, 152132), (521, 135780), (620, 114099), (730, 96906), (876, 80755), (930, 76066), (1042, 67890), (1095, 64604), (1460, 48453), (1563, 45260), (1860, 38033), (2084, 33945), (2190, 32302), (2263, 31260), (2605, 27156), (3126, 22630), (4380, 16151), (4526, 15630), (5210, 13578), (6252, 11315), (6789, 10420), (7815, 9052)]