30566380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{117563}}^1$

素因数の和:117585

約数の個数: 24

約数和(自身を含む): 69127632

約数和(自身を除く): 38561252

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 117563, 235126, 470252, 587815, 1175630, 1528319, 2351260, 3056638, 6113276, 7641595, 15283190, 30566380]

約数ペア:

[(1, 30566380), (2, 15283190), (4, 7641595), (5, 6113276), (10, 3056638), (13, 2351260), (20, 1528319), (26, 1175630), (52, 587815), (65, 470252), (130, 235126), (260, 117563)]