42443030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19559}}^1$

素因数の和:19604

約数の個数: 32

約数和(自身を含む): 90132480

約数和(自身を除く): 47689450

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 19559, 39118, 97795, 136913, 195590, 273826, 606329, 684565, 1212658, 1369130, 3031645, 4244303, 6063290, 8488606, 21221515, 42443030]

約数ペア:

[(1, 42443030), (2, 21221515), (5, 8488606), (7, 6063290), (10, 4244303), (14, 3031645), (31, 1369130), (35, 1212658), (62, 684565), (70, 606329), (155, 273826), (217, 195590), (310, 136913), (434, 97795), (1085, 39118), (2170, 19559)]