7622930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 16350336

約数和(自身を除く): 8727406

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 331, 470, 490, 658, 662, 1645, 1655, 2303, 2317, 3290, 3310, 4606, 4634, 11515, 11585, 15557, 16219, 23030, 23170, 31114, 32438, 77785, 81095, 108899, 155570, 162190, 217798, 544495, 762293, 1088990, 1524586, 3811465, 7622930]

約数ペア:

[(1, 7622930), (2, 3811465), (5, 1524586), (7, 1088990), (10, 762293), (14, 544495), (35, 217798), (47, 162190), (49, 155570), (70, 108899), (94, 81095), (98, 77785), (235, 32438), (245, 31114), (329, 23170), (331, 23030), (470, 16219), (490, 15557), (658, 11585), (662, 11515), (1645, 4634), (1655, 4606), (2303, 3310), (2317, 3290)]