38269020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{637817}}^1$

素因数の和:637829

約数の個数: 24

約数和(自身を含む): 107153424

約数和(自身を除く): 68884404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 637817, 1275634, 1913451, 2551268, 3189085, 3826902, 6378170, 7653804, 9567255, 12756340, 19134510, 38269020]

約数ペア:

[(1, 38269020), (2, 19134510), (3, 12756340), (4, 9567255), (5, 7653804), (6, 6378170), (10, 3826902), (12, 3189085), (15, 2551268), (20, 1913451), (30, 1275634), (60, 637817)]