8130270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11783}}^1$

素因数の和:11816

約数の個数: 32

約数和(自身を含む): 20362752

約数和(自身を除く): 12232482

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 11783, 23566, 35349, 58915, 70698, 117830, 176745, 271009, 353490, 542018, 813027, 1355045, 1626054, 2710090, 4065135, 8130270]

約数ペア:

[(1, 8130270), (2, 4065135), (3, 2710090), (5, 1626054), (6, 1355045), (10, 813027), (15, 542018), (23, 353490), (30, 271009), (46, 176745), (69, 117830), (115, 70698), (138, 58915), (230, 35349), (345, 23566), (690, 11783)]