244761270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{627593}}^1$

素因数の和:627616

約数の個数: 32

約数和(自身を含む): 632614752

約数和(自身を除く): 387853482

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 627593, 1255186, 1882779, 3137965, 3765558, 6275930, 8158709, 9413895, 16317418, 18827790, 24476127, 40793545, 48952254, 81587090, 122380635, 244761270]

約数ペア:

[(1, 244761270), (2, 122380635), (3, 81587090), (5, 48952254), (6, 40793545), (10, 24476127), (13, 18827790), (15, 16317418), (26, 9413895), (30, 8158709), (39, 6275930), (65, 3765558), (78, 3137965), (130, 1882779), (195, 1255186), (390, 627593)]