78254130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2608471}}^1$

素因数の和:2608481

約数の個数: 16

約数和(自身を含む): 187809984

約数和(自身を除く): 109555854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2608471, 5216942, 7825413, 13042355, 15650826, 26084710, 39127065, 78254130]

約数ペア:

[(1, 78254130), (2, 39127065), (3, 26084710), (5, 15650826), (6, 13042355), (10, 7825413), (15, 5216942), (30, 2608471)]