885270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1283}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 2218752

約数和(自身を除く): 1333482

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 1283, 2566, 3849, 6415, 7698, 12830, 19245, 29509, 38490, 59018, 88527, 147545, 177054, 295090, 442635, 885270]

約数ペア:

[(1, 885270), (2, 442635), (3, 295090), (5, 177054), (6, 147545), (10, 88527), (15, 59018), (23, 38490), (30, 29509), (46, 19245), (69, 12830), (115, 7698), (138, 6415), (230, 3849), (345, 2566), (690, 1283)]