71246940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{15031}}^1$

素因数の和:15122

約数の個数: 48

約数和(自身を含む): 202030080

約数和(自身を除く): 130783140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 15031, 30062, 45093, 60124, 75155, 90186, 150310, 180372, 225465, 300620, 450930, 901860, 1187449, 2374898, 3562347, 4749796, 5937245, 7124694, 11874490, 14249388, 17811735, 23748980, 35623470, 71246940]

約数ペア:

[(1, 71246940), (2, 35623470), (3, 23748980), (4, 17811735), (5, 14249388), (6, 11874490), (10, 7124694), (12, 5937245), (15, 4749796), (20, 3562347), (30, 2374898), (60, 1187449), (79, 901860), (158, 450930), (237, 300620), (316, 225465), (395, 180372), (474, 150310), (790, 90186), (948, 75155), (1185, 60124), (1580, 45093), (2370, 30062), (4740, 15031)]