69227470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 141886080

約数和(自身を除く): 72658610

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 137, 169, 230, 274, 299, 338, 598, 685, 845, 1370, 1495, 1690, 1781, 2197, 2990, 3151, 3562, 3887, 4394, 6302, 7774, 8905, 10985, 15755, 17810, 19435, 21970, 23153, 31510, 38870, 40963, 46306, 50531, 81926, 101062, 115765, 204815, 231530, 252655, 300989, 409630, 505310, 532519, 601978, 1065038, 1504945, 2662595, 3009890, 5325190, 6922747, 13845494, 34613735, 69227470]

約数ペア:

[(1, 69227470), (2, 34613735), (5, 13845494), (10, 6922747), (13, 5325190), (23, 3009890), (26, 2662595), (46, 1504945), (65, 1065038), (115, 601978), (130, 532519), (137, 505310), (169, 409630), (230, 300989), (274, 252655), (299, 231530), (338, 204815), (598, 115765), (685, 101062), (845, 81926), (1370, 50531), (1495, 46306), (1690, 40963), (1781, 38870), (2197, 31510), (2990, 23153), (3151, 21970), (3562, 19435), (3887, 17810), (4394, 15755), (6302, 10985), (7774, 8905)]