312942670

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{3121}}^1$

素因数の和:3436

約数の個数: 32

約数和(自身を含む): 580841856

約数和(自身を除く): 267899186

約数列:

[1, 2, 5, 10, 37, 74, 185, 271, 370, 542, 1355, 2710, 3121, 6242, 10027, 15605, 20054, 31210, 50135, 100270, 115477, 230954, 577385, 845791, 1154770, 1691582, 4228955, 8457910, 31294267, 62588534, 156471335, 312942670]

約数ペア:

[(1, 312942670), (2, 156471335), (5, 62588534), (10, 31294267), (37, 8457910), (74, 4228955), (185, 1691582), (271, 1154770), (370, 845791), (542, 577385), (1355, 230954), (2710, 115477), (3121, 100270), (6242, 50135), (10027, 31210), (15605, 20054)]