30728808

素因数分解:

$2^3\times 3^6\times {\mathrm{11}}^1\times {\mathrm{479}}^1$

素因数の和:514

約数の個数: 112

約数和(自身を含む): 94435200

約数和(自身を除く): 63706392

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 243, 264, 297, 324, 396, 479, 486, 594, 648, 729, 792, 891, 958, 972, 1188, 1437, 1458, 1782, 1916, 1944, 2376, 2673, 2874, 2916, 3564, 3832, 4311, 5269, 5346, 5748, 5832, 7128, 8019, 8622, 10538, 10692, 11496, 12933, 15807, 16038, 17244, 21076, 21384, 25866, 31614, 32076, 34488, 38799, 42152, 47421, 51732, 63228, 64152, 77598, 94842, 103464, 116397, 126456, 142263, 155196, 189684, 232794, 284526, 310392, 349191, 379368, 426789, 465588, 569052, 698382, 853578, 931176, 1138104, 1280367, 1396764, 1707156, 2560734, 2793528, 3414312, 3841101, 5121468, 7682202, 10242936, 15364404, 30728808]

約数ペア:

[(1, 30728808), (2, 15364404), (3, 10242936), (4, 7682202), (6, 5121468), (8, 3841101), (9, 3414312), (11, 2793528), (12, 2560734), (18, 1707156), (22, 1396764), (24, 1280367), (27, 1138104), (33, 931176), (36, 853578), (44, 698382), (54, 569052), (66, 465588), (72, 426789), (81, 379368), (88, 349191), (99, 310392), (108, 284526), (132, 232794), (162, 189684), (198, 155196), (216, 142263), (243, 126456), (264, 116397), (297, 103464), (324, 94842), (396, 77598), (479, 64152), (486, 63228), (594, 51732), (648, 47421), (729, 42152), (792, 38799), (891, 34488), (958, 32076), (972, 31614), (1188, 25866), (1437, 21384), (1458, 21076), (1782, 17244), (1916, 16038), (1944, 15807), (2376, 12933), (2673, 11496), (2874, 10692), (2916, 10538), (3564, 8622), (3832, 8019), (4311, 7128), (5269, 5832), (5346, 5748)]