73015910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 151787520

約数和(自身を除く): 78771610

約数列:

[1, 2, 5, 10, 11, 22, 29, 47, 55, 58, 94, 110, 145, 235, 290, 319, 470, 487, 517, 638, 974, 1034, 1363, 1595, 2435, 2585, 2726, 3190, 4870, 5170, 5357, 6815, 10714, 13630, 14123, 14993, 22889, 26785, 28246, 29986, 45778, 53570, 70615, 74965, 114445, 141230, 149930, 155353, 228890, 251779, 310706, 503558, 663781, 776765, 1258895, 1327562, 1553530, 2517790, 3318905, 6637810, 7301591, 14603182, 36507955, 73015910]

約数ペア:

[(1, 73015910), (2, 36507955), (5, 14603182), (10, 7301591), (11, 6637810), (22, 3318905), (29, 2517790), (47, 1553530), (55, 1327562), (58, 1258895), (94, 776765), (110, 663781), (145, 503558), (235, 310706), (290, 251779), (319, 228890), (470, 155353), (487, 149930), (517, 141230), (638, 114445), (974, 74965), (1034, 70615), (1363, 53570), (1595, 45778), (2435, 29986), (2585, 28246), (2726, 26785), (3190, 22889), (4870, 14993), (5170, 14123), (5357, 13630), (6815, 10714)]