68291790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{46457}}^1$

素因数の和:46481

約数の個数: 48

約数和(自身を含む): 190663632

約数和(自身を除く): 122371842

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 46457, 92914, 139371, 232285, 278742, 325199, 464570, 650398, 696855, 975597, 1393710, 1625995, 1951194, 2276393, 3251990, 4552786, 4877985, 6829179, 9755970, 11381965, 13658358, 22763930, 34145895, 68291790]

約数ペア:

[(1, 68291790), (2, 34145895), (3, 22763930), (5, 13658358), (6, 11381965), (7, 9755970), (10, 6829179), (14, 4877985), (15, 4552786), (21, 3251990), (30, 2276393), (35, 1951194), (42, 1625995), (49, 1393710), (70, 975597), (98, 696855), (105, 650398), (147, 464570), (210, 325199), (245, 278742), (294, 232285), (490, 139371), (735, 92914), (1470, 46457)]