30898128

素因数分解:

$2^4\times 3^1\times {\mathrm{241}}^1\times {\mathrm{2671}}^1$

素因数の和:2923

約数の個数: 40

約数和(自身を含む): 80181376

約数和(自身を除く): 49283248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 241, 482, 723, 964, 1446, 1928, 2671, 2892, 3856, 5342, 5784, 8013, 10684, 11568, 16026, 21368, 32052, 42736, 64104, 128208, 643711, 1287422, 1931133, 2574844, 3862266, 5149688, 7724532, 10299376, 15449064, 30898128]

約数ペア:

[(1, 30898128), (2, 15449064), (3, 10299376), (4, 7724532), (6, 5149688), (8, 3862266), (12, 2574844), (16, 1931133), (24, 1287422), (48, 643711), (241, 128208), (482, 64104), (723, 42736), (964, 32052), (1446, 21368), (1928, 16026), (2671, 11568), (2892, 10684), (3856, 8013), (5342, 5784)]