61865130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{18919}}^1$

素因数の和:19038

約数の個数: 32

約数和(自身を含む): 149846400

約数和(自身を除く): 87981270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 18919, 37838, 56757, 94595, 113514, 189190, 283785, 567570, 2062171, 4124342, 6186513, 10310855, 12373026, 20621710, 30932565, 61865130]

約数ペア:

[(1, 61865130), (2, 30932565), (3, 20621710), (5, 12373026), (6, 10310855), (10, 6186513), (15, 4124342), (30, 2062171), (109, 567570), (218, 283785), (327, 189190), (545, 113514), (654, 94595), (1090, 56757), (1635, 37838), (3270, 18919)]