30664764

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{21841}}^1$

素因数の和:21867

約数の個数: 48

約数和(自身を含む): 85620640

約数和(自身を除く): 54955876

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 21841, 43682, 65523, 87364, 131046, 196569, 262092, 283933, 393138, 567866, 589707, 786276, 851799, 1135732, 1179414, 1703598, 2358828, 2555397, 3407196, 5110794, 7666191, 10221588, 15332382, 30664764]

約数ペア:

[(1, 30664764), (2, 15332382), (3, 10221588), (4, 7666191), (6, 5110794), (9, 3407196), (12, 2555397), (13, 2358828), (18, 1703598), (26, 1179414), (27, 1135732), (36, 851799), (39, 786276), (52, 589707), (54, 567866), (78, 393138), (108, 283933), (117, 262092), (156, 196569), (234, 131046), (351, 87364), (468, 65523), (702, 43682), (1404, 21841)]