155805130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{63079}}^1$

素因数の和:63118

約数の個数: 32

約数和(自身を含む): 317923200

約数和(自身を除く): 162118070

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 63079, 126158, 315395, 630790, 820027, 1198501, 1640054, 2397002, 4100135, 5992505, 8200270, 11985010, 15580513, 31161026, 77902565, 155805130]

約数ペア:

[(1, 155805130), (2, 77902565), (5, 31161026), (10, 15580513), (13, 11985010), (19, 8200270), (26, 5992505), (38, 4100135), (65, 2397002), (95, 1640054), (130, 1198501), (190, 820027), (247, 630790), (494, 315395), (1235, 126158), (2470, 63079)]