310224310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1231}}^1$

素因数の和:1357

約数の個数: 64

約数和(自身を含む): 638668800

約数和(自身を除く): 328444490

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 79, 110, 145, 158, 290, 319, 395, 638, 790, 869, 1231, 1595, 1738, 2291, 2462, 3190, 4345, 4582, 6155, 8690, 11455, 12310, 13541, 22910, 25201, 27082, 35699, 50402, 67705, 71398, 97249, 126005, 135410, 178495, 194498, 252010, 356990, 392689, 486245, 785378, 972490, 1069739, 1963445, 2139478, 2820221, 3926890, 5348695, 5640442, 10697390, 14101105, 28202210, 31022431, 62044862, 155112155, 310224310]

約数ペア:

[(1, 310224310), (2, 155112155), (5, 62044862), (10, 31022431), (11, 28202210), (22, 14101105), (29, 10697390), (55, 5640442), (58, 5348695), (79, 3926890), (110, 2820221), (145, 2139478), (158, 1963445), (290, 1069739), (319, 972490), (395, 785378), (638, 486245), (790, 392689), (869, 356990), (1231, 252010), (1595, 194498), (1738, 178495), (2291, 135410), (2462, 126005), (3190, 97249), (4345, 71398), (4582, 67705), (6155, 50402), (8690, 35699), (11455, 27082), (12310, 25201), (13541, 22910)]