102858390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{380957}}^1$

素因数の和:380973

約数の個数: 32

約数和(自身を含む): 274289760

約数和(自身を除く): 171431370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 380957, 761914, 1142871, 1904785, 2285742, 3428613, 3809570, 5714355, 6857226, 10285839, 11428710, 17143065, 20571678, 34286130, 51429195, 102858390]

約数ペア:

[(1, 102858390), (2, 51429195), (3, 34286130), (5, 20571678), (6, 17143065), (9, 11428710), (10, 10285839), (15, 6857226), (18, 5714355), (27, 3809570), (30, 3428613), (45, 2285742), (54, 1904785), (90, 1142871), (135, 761914), (270, 380957)]