6871830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:821

約数の個数: 64

約数和(自身を含む): 19312128

約数和(自身を除く): 12440298

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 602, 645, 761, 903, 1290, 1505, 1522, 1806, 2283, 3010, 3805, 4515, 4566, 5327, 7610, 9030, 10654, 11415, 15981, 22830, 26635, 31962, 32723, 53270, 65446, 79905, 98169, 159810, 163615, 196338, 229061, 327230, 458122, 490845, 687183, 981690, 1145305, 1374366, 2290610, 3435915, 6871830]

約数ペア:

[(1, 6871830), (2, 3435915), (3, 2290610), (5, 1374366), (6, 1145305), (7, 981690), (10, 687183), (14, 490845), (15, 458122), (21, 327230), (30, 229061), (35, 196338), (42, 163615), (43, 159810), (70, 98169), (86, 79905), (105, 65446), (129, 53270), (210, 32723), (215, 31962), (258, 26635), (301, 22830), (430, 15981), (602, 11415), (645, 10654), (761, 9030), (903, 7610), (1290, 5327), (1505, 4566), (1522, 4515), (1806, 3805), (2283, 3010)]