71197030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{2531}}^1$

素因数の和:2664

約数の個数: 32

約数和(自身を含む): 133993440

約数和(自身を除く): 62796410

約数列:

[1, 2, 5, 10, 29, 58, 97, 145, 194, 290, 485, 970, 2531, 2813, 5062, 5626, 12655, 14065, 25310, 28130, 73399, 146798, 245507, 366995, 491014, 733990, 1227535, 2455070, 7119703, 14239406, 35598515, 71197030]

約数ペア:

[(1, 71197030), (2, 35598515), (5, 14239406), (10, 7119703), (29, 2455070), (58, 1227535), (97, 733990), (145, 491014), (194, 366995), (290, 245507), (485, 146798), (970, 73399), (2531, 28130), (2813, 25310), (5062, 14065), (5626, 12655)]