30727752

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{487}}^1$

素因数の和:746

約数の個数: 64

約数和(自身を含む): 84326400

約数和(自身を除く): 53598648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 239, 264, 478, 487, 717, 956, 974, 1434, 1461, 1912, 1948, 2629, 2868, 2922, 3896, 5258, 5357, 5736, 5844, 7887, 10516, 10714, 11688, 15774, 16071, 21032, 21428, 31548, 32142, 42856, 63096, 64284, 116393, 128568, 232786, 349179, 465572, 698358, 931144, 1280323, 1396716, 2560646, 2793432, 3840969, 5121292, 7681938, 10242584, 15363876, 30727752]

約数ペア:

[(1, 30727752), (2, 15363876), (3, 10242584), (4, 7681938), (6, 5121292), (8, 3840969), (11, 2793432), (12, 2560646), (22, 1396716), (24, 1280323), (33, 931144), (44, 698358), (66, 465572), (88, 349179), (132, 232786), (239, 128568), (264, 116393), (478, 64284), (487, 63096), (717, 42856), (956, 32142), (974, 31548), (1434, 21428), (1461, 21032), (1912, 16071), (1948, 15774), (2629, 11688), (2868, 10714), (2922, 10516), (3896, 7887), (5258, 5844), (5357, 5736)]