1395930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 3686400

約数和(自身を除く): 2290470

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 79, 93, 95, 114, 155, 158, 186, 190, 237, 285, 310, 395, 465, 474, 570, 589, 790, 930, 1178, 1185, 1501, 1767, 2370, 2449, 2945, 3002, 3534, 4503, 4898, 5890, 7347, 7505, 8835, 9006, 12245, 14694, 15010, 17670, 22515, 24490, 36735, 45030, 46531, 73470, 93062, 139593, 232655, 279186, 465310, 697965, 1395930]

約数ペア:

[(1, 1395930), (2, 697965), (3, 465310), (5, 279186), (6, 232655), (10, 139593), (15, 93062), (19, 73470), (30, 46531), (31, 45030), (38, 36735), (57, 24490), (62, 22515), (79, 17670), (93, 15010), (95, 14694), (114, 12245), (155, 9006), (158, 8835), (186, 7505), (190, 7347), (237, 5890), (285, 4898), (310, 4503), (395, 3534), (465, 3002), (474, 2945), (570, 2449), (589, 2370), (790, 1767), (930, 1501), (1178, 1185)]