166530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:91

約数の個数: 64

約数和(自身を含む): 499968

約数和(自身を除く): 333438

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 61, 65, 70, 78, 91, 105, 122, 130, 182, 183, 195, 210, 273, 305, 366, 390, 427, 455, 546, 610, 793, 854, 910, 915, 1281, 1365, 1586, 1830, 2135, 2379, 2562, 2730, 3965, 4270, 4758, 5551, 6405, 7930, 11102, 11895, 12810, 16653, 23790, 27755, 33306, 55510, 83265, 166530]

約数ペア:

[(1, 166530), (2, 83265), (3, 55510), (5, 33306), (6, 27755), (7, 23790), (10, 16653), (13, 12810), (14, 11895), (15, 11102), (21, 7930), (26, 6405), (30, 5551), (35, 4758), (39, 4270), (42, 3965), (61, 2730), (65, 2562), (70, 2379), (78, 2135), (91, 1830), (105, 1586), (122, 1365), (130, 1281), (182, 915), (183, 910), (195, 854), (210, 793), (273, 610), (305, 546), (366, 455), (390, 427)]