1256147060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2467}}^1\times {\mathrm{3637}}^1$

素因数の和:6120

約数の個数: 48

約数和(自身を含む): 3016804224

約数和(自身を除く): 1760657164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2467, 3637, 4934, 7274, 9868, 12335, 14548, 17269, 18185, 24670, 25459, 34538, 36370, 49340, 50918, 69076, 72740, 86345, 101836, 127295, 172690, 254590, 345380, 509180, 8972479, 17944958, 35889916, 44862395, 62807353, 89724790, 125614706, 179449580, 251229412, 314036765, 628073530, 1256147060]

約数ペア:

[(1, 1256147060), (2, 628073530), (4, 314036765), (5, 251229412), (7, 179449580), (10, 125614706), (14, 89724790), (20, 62807353), (28, 44862395), (35, 35889916), (70, 17944958), (140, 8972479), (2467, 509180), (3637, 345380), (4934, 254590), (7274, 172690), (9868, 127295), (12335, 101836), (14548, 86345), (17269, 72740), (18185, 69076), (24670, 50918), (25459, 49340), (34538, 36370)]