2603366940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{1571}}^1$

素因数の和:2043

約数の個数: 96

約数和(自身を含む): 7415815680

約数和(自身を除く): 4812448740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 389, 426, 710, 778, 852, 1065, 1167, 1420, 1556, 1571, 1945, 2130, 2334, 3142, 3890, 4260, 4668, 4713, 5835, 6284, 7780, 7855, 9426, 11670, 15710, 18852, 23340, 23565, 27619, 31420, 47130, 55238, 82857, 94260, 110476, 111541, 138095, 165714, 223082, 276190, 331428, 334623, 414285, 446164, 552380, 557705, 611119, 669246, 828570, 1115410, 1222238, 1338492, 1657140, 1673115, 1833357, 2230820, 2444476, 3055595, 3346230, 3666714, 6111190, 6692460, 7333428, 9166785, 12222380, 18333570, 36667140, 43389449, 86778898, 130168347, 173557796, 216947245, 260336694, 433894490, 520673388, 650841735, 867788980, 1301683470, 2603366940]

約数ペア:

[(1, 2603366940), (2, 1301683470), (3, 867788980), (4, 650841735), (5, 520673388), (6, 433894490), (10, 260336694), (12, 216947245), (15, 173557796), (20, 130168347), (30, 86778898), (60, 43389449), (71, 36667140), (142, 18333570), (213, 12222380), (284, 9166785), (355, 7333428), (389, 6692460), (426, 6111190), (710, 3666714), (778, 3346230), (852, 3055595), (1065, 2444476), (1167, 2230820), (1420, 1833357), (1556, 1673115), (1571, 1657140), (1945, 1338492), (2130, 1222238), (2334, 1115410), (3142, 828570), (3890, 669246), (4260, 611119), (4668, 557705), (4713, 552380), (5835, 446164), (6284, 414285), (7780, 334623), (7855, 331428), (9426, 276190), (11670, 223082), (15710, 165714), (18852, 138095), (23340, 111541), (23565, 110476), (27619, 94260), (31420, 82857), (47130, 55238)]