90946290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{70501}}^1$

素因数の和:70554

約数の個数: 32

約数和(自身を含む): 223350336

約数和(自身を除く): 132404046

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 70501, 141002, 211503, 352505, 423006, 705010, 1057515, 2115030, 3031543, 6063086, 9094629, 15157715, 18189258, 30315430, 45473145, 90946290]

約数ペア:

[(1, 90946290), (2, 45473145), (3, 30315430), (5, 18189258), (6, 15157715), (10, 9094629), (15, 6063086), (30, 3031543), (43, 2115030), (86, 1057515), (129, 705010), (215, 423006), (258, 352505), (430, 211503), (645, 141002), (1290, 70501)]