901613306870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{43788893}}^1$

素因数の和:43789000

約数の個数: 32

約数和(自身を含む): 1702512198720

約数和(自身を除く): 800898891850

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 710, 2059, 4118, 10295, 20590, 43788893, 87577786, 218944465, 437888930, 1269877897, 2539755794, 3109011403, 6218022806, 6349389485, 12698778970, 15545057015, 31090114030, 90161330687, 180322661374, 450806653435, 901613306870]

約数ペア:

[(1, 901613306870), (2, 450806653435), (5, 180322661374), (10, 90161330687), (29, 31090114030), (58, 15545057015), (71, 12698778970), (142, 6349389485), (145, 6218022806), (290, 3109011403), (355, 2539755794), (710, 1269877897), (2059, 437888930), (4118, 218944465), (10295, 87577786), (20590, 43788893)]