74012510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:813

約数の個数: 64

約数和(自身を含む): 158880960

約数和(自身を除く): 84868450

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 73, 110, 130, 143, 146, 286, 365, 709, 715, 730, 803, 949, 1418, 1430, 1606, 1898, 3545, 4015, 4745, 7090, 7799, 8030, 9217, 9490, 10439, 15598, 18434, 20878, 38995, 46085, 51757, 52195, 77990, 92170, 101387, 103514, 104390, 202774, 258785, 506935, 517570, 569327, 672841, 1013870, 1138654, 1345682, 2846635, 3364205, 5693270, 6728410, 7401251, 14802502, 37006255, 74012510]

約数ペア:

[(1, 74012510), (2, 37006255), (5, 14802502), (10, 7401251), (11, 6728410), (13, 5693270), (22, 3364205), (26, 2846635), (55, 1345682), (65, 1138654), (73, 1013870), (110, 672841), (130, 569327), (143, 517570), (146, 506935), (286, 258785), (365, 202774), (709, 104390), (715, 103514), (730, 101387), (803, 92170), (949, 77990), (1418, 52195), (1430, 51757), (1606, 46085), (1898, 38995), (3545, 20878), (4015, 18434), (4745, 15598), (7090, 10439), (7799, 9490), (8030, 9217)]