39682790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18287}}^1$

素因数の和:18332

約数の個数: 32

約数和(自身を含む): 84271104

約数和(自身を除く): 44588314

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 18287, 36574, 91435, 128009, 182870, 256018, 566897, 640045, 1133794, 1280090, 2834485, 3968279, 5668970, 7936558, 19841395, 39682790]

約数ペア:

[(1, 39682790), (2, 19841395), (5, 7936558), (7, 5668970), (10, 3968279), (14, 2834485), (31, 1280090), (35, 1133794), (62, 640045), (70, 566897), (155, 256018), (217, 182870), (310, 128009), (434, 91435), (1085, 36574), (2170, 18287)]