71155370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2927}}^1$

素因数の和:2975

約数の個数: 64

約数和(自身を含む): 159376896

約数和(自身を除く): 88221526

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 170, 187, 221, 286, 374, 442, 715, 935, 1105, 1430, 1870, 2210, 2431, 2927, 4862, 5854, 12155, 14635, 24310, 29270, 32197, 38051, 49759, 64394, 76102, 99518, 160985, 190255, 248795, 321970, 380510, 418561, 497590, 547349, 646867, 837122, 1094698, 1293734, 2092805, 2736745, 3234335, 4185610, 5473490, 6468670, 7115537, 14231074, 35577685, 71155370]

約数ペア:

[(1, 71155370), (2, 35577685), (5, 14231074), (10, 7115537), (11, 6468670), (13, 5473490), (17, 4185610), (22, 3234335), (26, 2736745), (34, 2092805), (55, 1293734), (65, 1094698), (85, 837122), (110, 646867), (130, 547349), (143, 497590), (170, 418561), (187, 380510), (221, 321970), (286, 248795), (374, 190255), (442, 160985), (715, 99518), (935, 76102), (1105, 64394), (1430, 49759), (1870, 38051), (2210, 32197), (2431, 29270), (2927, 24310), (4862, 14635), (5854, 12155)]