357630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 1064448

約数和(自身を除く): 706818

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 131, 182, 195, 210, 262, 273, 390, 393, 455, 546, 655, 786, 910, 917, 1310, 1365, 1703, 1834, 1965, 2730, 2751, 3406, 3930, 4585, 5109, 5502, 8515, 9170, 10218, 11921, 13755, 17030, 23842, 25545, 27510, 35763, 51090, 59605, 71526, 119210, 178815, 357630]

約数ペア:

[(1, 357630), (2, 178815), (3, 119210), (5, 71526), (6, 59605), (7, 51090), (10, 35763), (13, 27510), (14, 25545), (15, 23842), (21, 17030), (26, 13755), (30, 11921), (35, 10218), (39, 9170), (42, 8515), (65, 5502), (70, 5109), (78, 4585), (91, 3930), (105, 3406), (130, 2751), (131, 2730), (182, 1965), (195, 1834), (210, 1703), (262, 1365), (273, 1310), (390, 917), (393, 910), (455, 786), (546, 655)]