70691740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6917}}^1$

素因数の和:7006

約数の個数: 48

約数和(自身を含む): 172009152

約数和(自身を除く): 101317412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 6917, 10220, 13834, 27668, 34585, 48419, 69170, 96838, 138340, 193676, 242095, 484190, 504941, 968380, 1009882, 2019764, 2524705, 3534587, 5049410, 7069174, 10098820, 14138348, 17672935, 35345870, 70691740]

約数ペア:

[(1, 70691740), (2, 35345870), (4, 17672935), (5, 14138348), (7, 10098820), (10, 7069174), (14, 5049410), (20, 3534587), (28, 2524705), (35, 2019764), (70, 1009882), (73, 968380), (140, 504941), (146, 484190), (292, 242095), (365, 193676), (511, 138340), (730, 96838), (1022, 69170), (1460, 48419), (2044, 34585), (2555, 27668), (5110, 13834), (6917, 10220)]