71942730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{45247}}^1$

素因数の和:45310

約数の個数: 32

約数和(自身を含む): 175924224

約数和(自身を除く): 103981494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 45247, 90494, 135741, 226235, 271482, 452470, 678705, 1357410, 2398091, 4796182, 7194273, 11990455, 14388546, 23980910, 35971365, 71942730]

約数ペア:

[(1, 71942730), (2, 35971365), (3, 23980910), (5, 14388546), (6, 11990455), (10, 7194273), (15, 4796182), (30, 2398091), (53, 1357410), (106, 678705), (159, 452470), (265, 271482), (318, 226235), (530, 135741), (795, 90494), (1590, 45247)]