312975530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{75781}}^1$

素因数の和:75854

約数の個数: 32

約数和(自身を含む): 654756480

約数和(自身を除く): 341780950

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 75781, 151562, 378905, 530467, 757810, 1060934, 2652335, 4471079, 5304670, 8942158, 22355395, 31297553, 44710790, 62595106, 156487765, 312975530]

約数ペア:

[(1, 312975530), (2, 156487765), (5, 62595106), (7, 44710790), (10, 31297553), (14, 22355395), (35, 8942158), (59, 5304670), (70, 4471079), (118, 2652335), (295, 1060934), (413, 757810), (590, 530467), (826, 378905), (2065, 151562), (4130, 75781)]