148432620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{353411}}^1$

素因数の和:353430

約数の個数: 48

約数和(自身を含む): 474985728

約数和(自身を除く): 326553108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 353411, 706822, 1060233, 1413644, 1767055, 2120466, 2473877, 3534110, 4240932, 4947754, 5301165, 7068220, 7421631, 9895508, 10602330, 12369385, 14843262, 21204660, 24738770, 29686524, 37108155, 49477540, 74216310, 148432620]

約数ペア:

[(1, 148432620), (2, 74216310), (3, 49477540), (4, 37108155), (5, 29686524), (6, 24738770), (7, 21204660), (10, 14843262), (12, 12369385), (14, 10602330), (15, 9895508), (20, 7421631), (21, 7068220), (28, 5301165), (30, 4947754), (35, 4240932), (42, 3534110), (60, 2473877), (70, 2120466), (84, 1767055), (105, 1413644), (140, 1060233), (210, 706822), (420, 353411)]