248938710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{77551}}^1$

素因数の和:77668

約数の個数: 32

約数和(自身を含む): 603044352

約数和(自身を除く): 354105642

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 77551, 155102, 232653, 387755, 465306, 775510, 1163265, 2326530, 8297957, 16595914, 24893871, 41489785, 49787742, 82979570, 124469355, 248938710]

約数ペア:

[(1, 248938710), (2, 124469355), (3, 82979570), (5, 49787742), (6, 41489785), (10, 24893871), (15, 16595914), (30, 8297957), (107, 2326530), (214, 1163265), (321, 775510), (535, 465306), (642, 387755), (1070, 232653), (1605, 155102), (3210, 77551)]