66925430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2753}}^1$

素因数の和:2801

約数の個数: 64

約数和(自身を含む): 149905728

約数和(自身を除く): 82980298

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, 2753, 4862, 5506, 12155, 13765, 24310, 27530, 30283, 35789, 46801, 60566, 71578, 93602, 151415, 178945, 234005, 302830, 357890, 393679, 468010, 514811, 608413, 787358, 1029622, 1216826, 1968395, 2574055, 3042065, 3936790, 5148110, 6084130, 6692543, 13385086, 33462715, 66925430]

約数ペア:

[(1, 66925430), (2, 33462715), (5, 13385086), (10, 6692543), (11, 6084130), (13, 5148110), (17, 3936790), (22, 3042065), (26, 2574055), (34, 1968395), (55, 1216826), (65, 1029622), (85, 787358), (110, 608413), (130, 514811), (143, 468010), (170, 393679), (187, 357890), (221, 302830), (286, 234005), (374, 178945), (442, 151415), (715, 93602), (935, 71578), (1105, 60566), (1430, 46801), (1870, 35789), (2210, 30283), (2431, 27530), (2753, 24310), (4862, 13765), (5506, 12155)]