7222830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3391}}^1$

素因数の和:3472

約数の個数: 32

約数和(自身を含む): 17584128

約数和(自身を除く): 10361298

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 3391, 6782, 10173, 16955, 20346, 33910, 50865, 101730, 240761, 481522, 722283, 1203805, 1444566, 2407610, 3611415, 7222830]

約数ペア:

[(1, 7222830), (2, 3611415), (3, 2407610), (5, 1444566), (6, 1203805), (10, 722283), (15, 481522), (30, 240761), (71, 101730), (142, 50865), (213, 33910), (355, 20346), (426, 16955), (710, 10173), (1065, 6782), (2130, 3391)]