140440974

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{20407}}^1$

素因数の和:20480

約数の個数: 32

約数和(自身を含む): 297793536

約数和(自身を除く): 157352562

約数列:

[1, 2, 3, 6, 31, 37, 62, 74, 93, 111, 186, 222, 1147, 2294, 3441, 6882, 20407, 40814, 61221, 122442, 632617, 755059, 1265234, 1510118, 1897851, 2265177, 3795702, 4530354, 23406829, 46813658, 70220487, 140440974]

約数ペア:

[(1, 140440974), (2, 70220487), (3, 46813658), (6, 23406829), (31, 4530354), (37, 3795702), (62, 2265177), (74, 1897851), (93, 1510118), (111, 1265234), (186, 755059), (222, 632617), (1147, 122442), (2294, 61221), (3441, 40814), (6882, 20407)]