85394130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1249}}^1$

素因数の和:1355

約数の個数: 64

約数和(自身を含む): 213840000

約数和(自身を除く): 128445870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 53, 86, 106, 129, 159, 215, 258, 265, 318, 430, 530, 645, 795, 1249, 1290, 1590, 2279, 2498, 3747, 4558, 6245, 6837, 7494, 11395, 12490, 13674, 18735, 22790, 34185, 37470, 53707, 66197, 68370, 107414, 132394, 161121, 198591, 268535, 322242, 330985, 397182, 537070, 661970, 805605, 992955, 1611210, 1985910, 2846471, 5692942, 8539413, 14232355, 17078826, 28464710, 42697065, 85394130]

約数ペア:

[(1, 85394130), (2, 42697065), (3, 28464710), (5, 17078826), (6, 14232355), (10, 8539413), (15, 5692942), (30, 2846471), (43, 1985910), (53, 1611210), (86, 992955), (106, 805605), (129, 661970), (159, 537070), (215, 397182), (258, 330985), (265, 322242), (318, 268535), (430, 198591), (530, 161121), (645, 132394), (795, 107414), (1249, 68370), (1290, 66197), (1590, 53707), (2279, 37470), (2498, 34185), (3747, 22790), (4558, 18735), (6245, 13674), (6837, 12490), (7494, 11395)]