30783798

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{74357}}^1$

素因数の和:74388

約数の個数: 24

約数和(自身を含む): 69599088

約数和(自身を除く): 38815290

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 74357, 148714, 223071, 446142, 669213, 1338426, 1710211, 3420422, 5130633, 10261266, 15391899, 30783798]

約数ペア:

[(1, 30783798), (2, 15391899), (3, 10261266), (6, 5130633), (9, 3420422), (18, 1710211), (23, 1338426), (46, 669213), (69, 446142), (138, 223071), (207, 148714), (414, 74357)]