74093470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 151165440

約数和(自身を除く): 77071970

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 71, 106, 110, 142, 179, 265, 355, 358, 530, 583, 710, 781, 895, 1166, 1562, 1790, 1969, 2915, 3763, 3905, 3938, 5830, 7526, 7810, 9487, 9845, 12709, 18815, 18974, 19690, 25418, 37630, 41393, 47435, 63545, 82786, 94870, 104357, 127090, 139799, 206965, 208714, 279598, 413930, 521785, 673577, 698995, 1043570, 1347154, 1397990, 3367885, 6735770, 7409347, 14818694, 37046735, 74093470]

約数ペア:

[(1, 74093470), (2, 37046735), (5, 14818694), (10, 7409347), (11, 6735770), (22, 3367885), (53, 1397990), (55, 1347154), (71, 1043570), (106, 698995), (110, 673577), (142, 521785), (179, 413930), (265, 279598), (355, 208714), (358, 206965), (530, 139799), (583, 127090), (710, 104357), (781, 94870), (895, 82786), (1166, 63545), (1562, 47435), (1790, 41393), (1969, 37630), (2915, 25418), (3763, 19690), (3905, 18974), (3938, 18815), (5830, 12709), (7526, 9845), (7810, 9487)]