68945970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{32369}}^1$

素因数の和:32450

約数の個数: 32

約数和(自身を含む): 167806080

約数和(自身を除く): 98860110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 32369, 64738, 97107, 161845, 194214, 323690, 485535, 971070, 2298199, 4596398, 6894597, 11490995, 13789194, 22981990, 34472985, 68945970]

約数ペア:

[(1, 68945970), (2, 34472985), (3, 22981990), (5, 13789194), (6, 11490995), (10, 6894597), (15, 4596398), (30, 2298199), (71, 971070), (142, 485535), (213, 323690), (355, 194214), (426, 161845), (710, 97107), (1065, 64738), (2130, 32369)]