875490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 2626560

約数和(自身を除く): 1751070

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 379, 385, 462, 758, 770, 1137, 1155, 1895, 2274, 2310, 2653, 3790, 4169, 5306, 5685, 7959, 8338, 11370, 12507, 13265, 15918, 20845, 25014, 26530, 29183, 39795, 41690, 58366, 62535, 79590, 87549, 125070, 145915, 175098, 291830, 437745, 875490]

約数ペア:

[(1, 875490), (2, 437745), (3, 291830), (5, 175098), (6, 145915), (7, 125070), (10, 87549), (11, 79590), (14, 62535), (15, 58366), (21, 41690), (22, 39795), (30, 29183), (33, 26530), (35, 25014), (42, 20845), (55, 15918), (66, 13265), (70, 12507), (77, 11370), (105, 8338), (110, 7959), (154, 5685), (165, 5306), (210, 4169), (231, 3790), (330, 2653), (379, 2310), (385, 2274), (462, 1895), (758, 1155), (770, 1137)]