141472940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{4337}}^1$

素因数の和:4586

約数の個数: 48

約数和(自身を含む): 341070912

約数和(自身を除く): 199597972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 233, 466, 932, 1165, 1631, 2330, 3262, 4337, 4660, 6524, 8155, 8674, 16310, 17348, 21685, 30359, 32620, 43370, 60718, 86740, 121436, 151795, 303590, 607180, 1010521, 2021042, 4042084, 5052605, 7073647, 10105210, 14147294, 20210420, 28294588, 35368235, 70736470, 141472940]

約数ペア:

[(1, 141472940), (2, 70736470), (4, 35368235), (5, 28294588), (7, 20210420), (10, 14147294), (14, 10105210), (20, 7073647), (28, 5052605), (35, 4042084), (70, 2021042), (140, 1010521), (233, 607180), (466, 303590), (932, 151795), (1165, 121436), (1631, 86740), (2330, 60718), (3262, 43370), (4337, 32620), (4660, 30359), (6524, 21685), (8155, 17348), (8674, 16310)]