30225314

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{571}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 54912000

約数和(自身を除く): 24686686

約数列:

[1, 2, 7, 14, 19, 38, 133, 199, 266, 398, 571, 1142, 1393, 2786, 3781, 3997, 7562, 7994, 10849, 21698, 26467, 52934, 75943, 113629, 151886, 227258, 795403, 1590806, 2158951, 4317902, 15112657, 30225314]

約数ペア:

[(1, 30225314), (2, 15112657), (7, 4317902), (14, 2158951), (19, 1590806), (38, 795403), (133, 227258), (199, 151886), (266, 113629), (398, 75943), (571, 52934), (1142, 26467), (1393, 21698), (2786, 10849), (3781, 7994), (3997, 7562)]