69267380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5437}}^1$

素因数の和:5473

約数の個数: 72

約数和(自身を含む): 182260008

約数和(自身を除く): 112992628

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 5437, 6370, 10874, 12740, 21748, 27185, 38059, 54370, 70681, 76118, 108740, 141362, 152236, 190295, 266413, 282724, 353405, 380590, 494767, 532826, 706810, 761180, 989534, 1065652, 1332065, 1413620, 1979068, 2473835, 2664130, 3463369, 4947670, 5328260, 6926738, 9895340, 13853476, 17316845, 34633690, 69267380]

約数ペア:

[(1, 69267380), (2, 34633690), (4, 17316845), (5, 13853476), (7, 9895340), (10, 6926738), (13, 5328260), (14, 4947670), (20, 3463369), (26, 2664130), (28, 2473835), (35, 1979068), (49, 1413620), (52, 1332065), (65, 1065652), (70, 989534), (91, 761180), (98, 706810), (130, 532826), (140, 494767), (182, 380590), (196, 353405), (245, 282724), (260, 266413), (364, 190295), (455, 152236), (490, 141362), (637, 108740), (910, 76118), (980, 70681), (1274, 54370), (1820, 38059), (2548, 27185), (3185, 21748), (5437, 12740), (6370, 10874)]