31008810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{147661}}^1$

素因数の和:147678

約数の個数: 32

約数和(自身を含む): 85053312

約数和(自身を除く): 54044502

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 147661, 295322, 442983, 738305, 885966, 1033627, 1476610, 2067254, 2214915, 3100881, 4429830, 5168135, 6201762, 10336270, 15504405, 31008810]

約数ペア:

[(1, 31008810), (2, 15504405), (3, 10336270), (5, 6201762), (6, 5168135), (7, 4429830), (10, 3100881), (14, 2214915), (15, 2067254), (21, 1476610), (30, 1033627), (35, 885966), (42, 738305), (70, 442983), (105, 295322), (210, 147661)]