30247126

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8747}}^1$

素因数の和:8788

約数の個数: 32

約数和(自身を含む): 58786560

約数和(自身を除く): 28539434

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 8747, 17494, 61229, 113711, 122458, 166193, 227422, 332386, 795977, 1163351, 1591954, 2160509, 2326702, 4321018, 15123563, 30247126]

約数ペア:

[(1, 30247126), (2, 15123563), (7, 4321018), (13, 2326702), (14, 2160509), (19, 1591954), (26, 1163351), (38, 795977), (91, 332386), (133, 227422), (182, 166193), (247, 122458), (266, 113711), (494, 61229), (1729, 17494), (3458, 8747)]