30905336

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4561}}^1$

素因数の和:4596

約数の個数: 48

約数和(自身を含む): 72809520

約数和(自身を除く): 41904184

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 4561, 6776, 9122, 18244, 31927, 36488, 50171, 63854, 100342, 127708, 200684, 255416, 351197, 401368, 551881, 702394, 1103762, 1404788, 2207524, 2809576, 3863167, 4415048, 7726334, 15452668, 30905336]

約数ペア:

[(1, 30905336), (2, 15452668), (4, 7726334), (7, 4415048), (8, 3863167), (11, 2809576), (14, 2207524), (22, 1404788), (28, 1103762), (44, 702394), (56, 551881), (77, 401368), (88, 351197), (121, 255416), (154, 200684), (242, 127708), (308, 100342), (484, 63854), (616, 50171), (847, 36488), (968, 31927), (1694, 18244), (3388, 9122), (4561, 6776)]