30945132

素因数分解:

$2^2\times 3^3\times {\mathrm{349}}^1\times {\mathrm{821}}^1$

素因数の和:1183

約数の個数: 48

約数和(自身を含む): 80556000

約数和(自身を除く): 49610868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 349, 698, 821, 1047, 1396, 1642, 2094, 2463, 3141, 3284, 4188, 4926, 6282, 7389, 9423, 9852, 12564, 14778, 18846, 22167, 29556, 37692, 44334, 88668, 286529, 573058, 859587, 1146116, 1719174, 2578761, 3438348, 5157522, 7736283, 10315044, 15472566, 30945132]

約数ペア:

[(1, 30945132), (2, 15472566), (3, 10315044), (4, 7736283), (6, 5157522), (9, 3438348), (12, 2578761), (18, 1719174), (27, 1146116), (36, 859587), (54, 573058), (108, 286529), (349, 88668), (698, 44334), (821, 37692), (1047, 29556), (1396, 22167), (1642, 18846), (2094, 14778), (2463, 12564), (3141, 9852), (3284, 9423), (4188, 7389), (4926, 6282)]