788383380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13139723}}^1$

素因数の和:13139735

約数の個数: 24

約数和(自身を含む): 2207473632

約数和(自身を除く): 1419090252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 13139723, 26279446, 39419169, 52558892, 65698615, 78838338, 131397230, 157676676, 197095845, 262794460, 394191690, 788383380]

約数ペア:

[(1, 788383380), (2, 394191690), (3, 262794460), (4, 197095845), (5, 157676676), (6, 131397230), (10, 78838338), (12, 65698615), (15, 52558892), (20, 39419169), (30, 26279446), (60, 13139723)]