151902170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{70001}}^1$

素因数の和:70046

約数の個数: 32

約数和(自身を含む): 322569216

約数和(自身を除く): 170667046

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 70001, 140002, 350005, 490007, 700010, 980014, 2170031, 2450035, 4340062, 4900070, 10850155, 15190217, 21700310, 30380434, 75951085, 151902170]

約数ペア:

[(1, 151902170), (2, 75951085), (5, 30380434), (7, 21700310), (10, 15190217), (14, 10850155), (31, 4900070), (35, 4340062), (62, 2450035), (70, 2170031), (155, 980014), (217, 700010), (310, 490007), (434, 350005), (1085, 140002), (2170, 70001)]