7217630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4483}}^1$

素因数の和:4520

約数の個数: 32

約数和(自身を含む): 15496704

約数和(自身を除く): 8279074

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 4483, 8966, 22415, 31381, 44830, 62762, 103109, 156905, 206218, 313810, 515545, 721763, 1031090, 1443526, 3608815, 7217630]

約数ペア:

[(1, 7217630), (2, 3608815), (5, 1443526), (7, 1031090), (10, 721763), (14, 515545), (23, 313810), (35, 206218), (46, 156905), (70, 103109), (115, 62762), (161, 44830), (230, 31381), (322, 22415), (805, 8966), (1610, 4483)]