1312184955530

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{4933}}^1\times {\mathrm{85531}}^1$

素因数の和:90782

約数の個数: 32

約数和(自身を含む): 2370035611008

約数和(自身を除く): 1057850655478

約数列:

[1, 2, 5, 10, 311, 622, 1555, 3110, 4933, 9866, 24665, 49330, 85531, 171062, 427655, 855310, 1534163, 3068326, 7670815, 15341630, 26600141, 53200282, 133000705, 266001410, 421924423, 843848846, 2109622115, 4219244230, 131218495553, 262436991106, 656092477765, 1312184955530]

約数ペア:

[(1, 1312184955530), (2, 656092477765), (5, 262436991106), (10, 131218495553), (311, 4219244230), (622, 2109622115), (1555, 843848846), (3110, 421924423), (4933, 266001410), (9866, 133000705), (24665, 53200282), (49330, 26600141), (85531, 15341630), (171062, 7670815), (427655, 3068326), (855310, 1534163)]