70817260

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1153}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 154709856

約数和(自身を除く): 83892596

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 83, 148, 166, 185, 332, 370, 415, 740, 830, 1153, 1660, 2306, 3071, 4612, 5765, 6142, 11530, 12284, 15355, 23060, 30710, 42661, 61420, 85322, 95699, 170644, 191398, 213305, 382796, 426610, 478495, 853220, 956990, 1913980, 3540863, 7081726, 14163452, 17704315, 35408630, 70817260]

約数ペア:

[(1, 70817260), (2, 35408630), (4, 17704315), (5, 14163452), (10, 7081726), (20, 3540863), (37, 1913980), (74, 956990), (83, 853220), (148, 478495), (166, 426610), (185, 382796), (332, 213305), (370, 191398), (415, 170644), (740, 95699), (830, 85322), (1153, 61420), (1660, 42661), (2306, 30710), (3071, 23060), (4612, 15355), (5765, 12284), (6142, 11530)]