71891850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{9043}}^1$

素因数の和:9111

約数の個数: 48

約数和(自身を含む): 181675872

約数和(自身を除く): 109784022

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 150, 159, 265, 318, 530, 795, 1325, 1590, 2650, 3975, 7950, 9043, 18086, 27129, 45215, 54258, 90430, 135645, 226075, 271290, 452150, 479279, 678225, 958558, 1356450, 1437837, 2396395, 2875674, 4792790, 7189185, 11981975, 14378370, 23963950, 35945925, 71891850]

約数ペア:

[(1, 71891850), (2, 35945925), (3, 23963950), (5, 14378370), (6, 11981975), (10, 7189185), (15, 4792790), (25, 2875674), (30, 2396395), (50, 1437837), (53, 1356450), (75, 958558), (106, 678225), (150, 479279), (159, 452150), (265, 271290), (318, 226075), (530, 135645), (795, 90430), (1325, 54258), (1590, 45215), (2650, 27129), (3975, 18086), (7950, 9043)]