974384110

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{4657}}^1$

素因数の和:4746

約数の個数: 64

約数和(自身を含む): 2079331200

約数和(自身を除く): 1104947090

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 98, 122, 245, 305, 343, 427, 490, 610, 686, 854, 1715, 2135, 2989, 3430, 4270, 4657, 5978, 9314, 14945, 20923, 23285, 29890, 32599, 41846, 46570, 65198, 104615, 162995, 209230, 228193, 284077, 325990, 456386, 568154, 1140965, 1420385, 1597351, 1988539, 2281930, 2840770, 3194702, 3977078, 7986755, 9942695, 13919773, 15973510, 19885390, 27839546, 69598865, 97438411, 139197730, 194876822, 487192055, 974384110]

約数ペア:

[(1, 974384110), (2, 487192055), (5, 194876822), (7, 139197730), (10, 97438411), (14, 69598865), (35, 27839546), (49, 19885390), (61, 15973510), (70, 13919773), (98, 9942695), (122, 7986755), (245, 3977078), (305, 3194702), (343, 2840770), (427, 2281930), (490, 1988539), (610, 1597351), (686, 1420385), (854, 1140965), (1715, 568154), (2135, 456386), (2989, 325990), (3430, 284077), (4270, 228193), (4657, 209230), (5978, 162995), (9314, 104615), (14945, 65198), (20923, 46570), (23285, 41846), (29890, 32599)]