39148970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18041}}^1$

素因数の和:18086

約数の個数: 32

約数和(自身を含む): 83137536

約数和(自身を除く): 43988566

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 18041, 36082, 90205, 126287, 180410, 252574, 559271, 631435, 1118542, 1262870, 2796355, 3914897, 5592710, 7829794, 19574485, 39148970]

約数ペア:

[(1, 39148970), (2, 19574485), (5, 7829794), (7, 5592710), (10, 3914897), (14, 2796355), (31, 1262870), (35, 1118542), (62, 631435), (70, 559271), (155, 252574), (217, 180410), (310, 126287), (434, 90205), (1085, 36082), (2170, 18041)]