143989140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{7817}}^1$

素因数の和:8136

約数の個数: 48

約数和(自身を含む): 404534592

約数和(自身を除く): 260545452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1228, 1535, 1842, 3070, 3684, 4605, 6140, 7817, 9210, 15634, 18420, 23451, 31268, 39085, 46902, 78170, 93804, 117255, 156340, 234510, 469020, 2399819, 4799638, 7199457, 9599276, 11999095, 14398914, 23998190, 28797828, 35997285, 47996380, 71994570, 143989140]

約数ペア:

[(1, 143989140), (2, 71994570), (3, 47996380), (4, 35997285), (5, 28797828), (6, 23998190), (10, 14398914), (12, 11999095), (15, 9599276), (20, 7199457), (30, 4799638), (60, 2399819), (307, 469020), (614, 234510), (921, 156340), (1228, 117255), (1535, 93804), (1842, 78170), (3070, 46902), (3684, 39085), (4605, 31268), (6140, 23451), (7817, 18420), (9210, 15634)]