7492630

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 13981248

約数和(自身を除く): 6488618

約数列:

[1, 2, 5, 10, 61, 71, 122, 142, 173, 305, 346, 355, 610, 710, 865, 1730, 4331, 8662, 10553, 12283, 21106, 21655, 24566, 43310, 52765, 61415, 105530, 122830, 749263, 1498526, 3746315, 7492630]

約数ペア:

[(1, 7492630), (2, 3746315), (5, 1498526), (10, 749263), (61, 122830), (71, 105530), (122, 61415), (142, 52765), (173, 43310), (305, 24566), (346, 21655), (355, 21106), (610, 12283), (710, 10553), (865, 8662), (1730, 4331)]