30648366

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3079}}^1$

素因数の和:3173

約数の個数: 48

約数和(自身を含む): 76876800

約数和(自身を除く): 46228434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 3079, 3318, 4977, 6158, 9237, 9954, 18474, 21553, 27711, 43106, 55422, 64659, 129318, 193977, 243241, 387954, 486482, 729723, 1459446, 1702687, 2189169, 3405374, 4378338, 5108061, 10216122, 15324183, 30648366]

約数ペア:

[(1, 30648366), (2, 15324183), (3, 10216122), (6, 5108061), (7, 4378338), (9, 3405374), (14, 2189169), (18, 1702687), (21, 1459446), (42, 729723), (63, 486482), (79, 387954), (126, 243241), (158, 193977), (237, 129318), (474, 64659), (553, 55422), (711, 43106), (1106, 27711), (1422, 21553), (1659, 18474), (3079, 9954), (3318, 9237), (4977, 6158)]