8013270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2039}}^1$

素因数の和:2180

約数の個数: 32

約数和(自身を含む): 19388160

約数和(自身を除く): 11374890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 2039, 3930, 4078, 6117, 10195, 12234, 20390, 30585, 61170, 267109, 534218, 801327, 1335545, 1602654, 2671090, 4006635, 8013270]

約数ペア:

[(1, 8013270), (2, 4006635), (3, 2671090), (5, 1602654), (6, 1335545), (10, 801327), (15, 534218), (30, 267109), (131, 61170), (262, 30585), (393, 20390), (655, 12234), (786, 10195), (1310, 6117), (1965, 4078), (2039, 3930)]