70955270

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 134936928

約数和(自身を除く): 63981658

約数列:

[1, 2, 5, 10, 37, 71, 73, 74, 142, 146, 185, 355, 365, 370, 710, 730, 1369, 2627, 2701, 2738, 5183, 5254, 5402, 6845, 10366, 13135, 13505, 13690, 25915, 26270, 27010, 51830, 97199, 99937, 191771, 194398, 199874, 383542, 485995, 499685, 958855, 971990, 999370, 1917710, 7095527, 14191054, 35477635, 70955270]

約数ペア:

[(1, 70955270), (2, 35477635), (5, 14191054), (10, 7095527), (37, 1917710), (71, 999370), (73, 971990), (74, 958855), (142, 499685), (146, 485995), (185, 383542), (355, 199874), (365, 194398), (370, 191771), (710, 99937), (730, 97199), (1369, 51830), (2627, 27010), (2701, 26270), (2738, 25915), (5183, 13690), (5254, 13505), (5402, 13135), (6845, 10366)]