72135690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2767}}^1$

素因数の和:2867

約数の個数: 64

約数和(自身を含む): 191324160

約数和(自身を除く): 119188470

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 79, 110, 158, 165, 237, 330, 395, 474, 790, 869, 1185, 1738, 2370, 2607, 2767, 4345, 5214, 5534, 8301, 8690, 13035, 13835, 16602, 26070, 27670, 30437, 41505, 60874, 83010, 91311, 152185, 182622, 218593, 304370, 437186, 456555, 655779, 913110, 1092965, 1311558, 2185930, 2404523, 3278895, 4809046, 6557790, 7213569, 12022615, 14427138, 24045230, 36067845, 72135690]

約数ペア:

[(1, 72135690), (2, 36067845), (3, 24045230), (5, 14427138), (6, 12022615), (10, 7213569), (11, 6557790), (15, 4809046), (22, 3278895), (30, 2404523), (33, 2185930), (55, 1311558), (66, 1092965), (79, 913110), (110, 655779), (158, 456555), (165, 437186), (237, 304370), (330, 218593), (395, 182622), (474, 152185), (790, 91311), (869, 83010), (1185, 60874), (1738, 41505), (2370, 30437), (2607, 27670), (2767, 26070), (4345, 16602), (5214, 13835), (5534, 13035), (8301, 8690)]