7810710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 20113920

約数和(自身を除く): 12303210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 71, 95, 114, 142, 190, 193, 213, 285, 355, 386, 426, 570, 579, 710, 965, 1065, 1158, 1349, 1930, 2130, 2698, 2895, 3667, 4047, 5790, 6745, 7334, 8094, 11001, 13490, 13703, 18335, 20235, 22002, 27406, 36670, 40470, 41109, 55005, 68515, 82218, 110010, 137030, 205545, 260357, 411090, 520714, 781071, 1301785, 1562142, 2603570, 3905355, 7810710]

約数ペア:

[(1, 7810710), (2, 3905355), (3, 2603570), (5, 1562142), (6, 1301785), (10, 781071), (15, 520714), (19, 411090), (30, 260357), (38, 205545), (57, 137030), (71, 110010), (95, 82218), (114, 68515), (142, 55005), (190, 41109), (193, 40470), (213, 36670), (285, 27406), (355, 22002), (386, 20235), (426, 18335), (570, 13703), (579, 13490), (710, 11001), (965, 8094), (1065, 7334), (1158, 6745), (1349, 5790), (1930, 4047), (2130, 3667), (2698, 2895)]