70088590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2131}}^1$

素因数の和:2185

約数の個数: 64

約数和(自身を含む): 154732032

約数和(自身を除く): 84643442

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 110, 115, 130, 143, 230, 253, 286, 299, 506, 598, 715, 1265, 1430, 1495, 2131, 2530, 2990, 3289, 4262, 6578, 10655, 16445, 21310, 23441, 27703, 32890, 46882, 49013, 55406, 98026, 117205, 138515, 234410, 245065, 277030, 304733, 490130, 539143, 609466, 637169, 1078286, 1274338, 1523665, 2695715, 3047330, 3185845, 5391430, 6371690, 7008859, 14017718, 35044295, 70088590]

約数ペア:

[(1, 70088590), (2, 35044295), (5, 14017718), (10, 7008859), (11, 6371690), (13, 5391430), (22, 3185845), (23, 3047330), (26, 2695715), (46, 1523665), (55, 1274338), (65, 1078286), (110, 637169), (115, 609466), (130, 539143), (143, 490130), (230, 304733), (253, 277030), (286, 245065), (299, 234410), (506, 138515), (598, 117205), (715, 98026), (1265, 55406), (1430, 49013), (1495, 46882), (2131, 32890), (2530, 27703), (2990, 23441), (3289, 21310), (4262, 16445), (6578, 10655)]