137775390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{25373}}^1$

素因数の和:25564

約数の個数: 32

約数和(自身を含む): 332500896

約数和(自身を除く): 194725506

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 1086, 1810, 2715, 5430, 25373, 50746, 76119, 126865, 152238, 253730, 380595, 761190, 4592513, 9185026, 13777539, 22962565, 27555078, 45925130, 68887695, 137775390]

約数ペア:

[(1, 137775390), (2, 68887695), (3, 45925130), (5, 27555078), (6, 22962565), (10, 13777539), (15, 9185026), (30, 4592513), (181, 761190), (362, 380595), (543, 253730), (905, 152238), (1086, 126865), (1810, 76119), (2715, 50746), (5430, 25373)]