406075390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1481}}^1\times {\mathrm{3917}}^1$

素因数の和:5412

約数の個数: 32

約数和(自身を含む): 836132544

約数和(自身を除く): 430057154

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1481, 2962, 3917, 7405, 7834, 10367, 14810, 19585, 20734, 27419, 39170, 51835, 54838, 103670, 137095, 274190, 5801077, 11602154, 29005385, 40607539, 58010770, 81215078, 203037695, 406075390]

約数ペア:

[(1, 406075390), (2, 203037695), (5, 81215078), (7, 58010770), (10, 40607539), (14, 29005385), (35, 11602154), (70, 5801077), (1481, 274190), (2962, 137095), (3917, 103670), (7405, 54838), (7834, 51835), (10367, 39170), (14810, 27419), (19585, 20734)]