67787330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:903

約数の個数: 64

約数和(自身を含む): 143065440

約数和(自身を除く): 75278110

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 37, 65, 74, 85, 130, 170, 185, 221, 370, 442, 481, 629, 829, 962, 1105, 1258, 1658, 2210, 2405, 3145, 4145, 4810, 6290, 8177, 8290, 10777, 14093, 16354, 21554, 28186, 30673, 40885, 53885, 61346, 70465, 81770, 107770, 140930, 153365, 183209, 306730, 366418, 398749, 521441, 797498, 916045, 1042882, 1832090, 1993745, 2607205, 3987490, 5214410, 6778733, 13557466, 33893665, 67787330]

約数ペア:

[(1, 67787330), (2, 33893665), (5, 13557466), (10, 6778733), (13, 5214410), (17, 3987490), (26, 2607205), (34, 1993745), (37, 1832090), (65, 1042882), (74, 916045), (85, 797498), (130, 521441), (170, 398749), (185, 366418), (221, 306730), (370, 183209), (442, 153365), (481, 140930), (629, 107770), (829, 81770), (962, 70465), (1105, 61346), (1258, 53885), (1658, 40885), (2210, 30673), (2405, 28186), (3145, 21554), (4145, 16354), (4810, 14093), (6290, 10777), (8177, 8290)]