30207492

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:743

約数の個数: 120

約数和(自身を含む): 95135040

約数和(自身を除く): 64927548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 252, 266, 324, 342, 378, 399, 513, 532, 567, 684, 701, 756, 798, 1026, 1134, 1197, 1402, 1539, 1596, 2052, 2103, 2268, 2394, 2804, 3078, 3591, 4206, 4788, 4907, 6156, 6309, 7182, 8412, 9814, 10773, 12618, 13319, 14364, 14721, 18927, 19628, 21546, 25236, 26638, 29442, 37854, 39957, 43092, 44163, 53276, 56781, 58884, 75708, 79914, 88326, 93233, 113562, 119871, 132489, 159828, 176652, 186466, 227124, 239742, 264978, 279699, 359613, 372932, 397467, 479484, 529956, 559398, 719226, 794934, 839097, 1078839, 1118796, 1438452, 1589868, 1678194, 2157678, 2517291, 3356388, 4315356, 5034582, 7551873, 10069164, 15103746, 30207492]

約数ペア:

[(1, 30207492), (2, 15103746), (3, 10069164), (4, 7551873), (6, 5034582), (7, 4315356), (9, 3356388), (12, 2517291), (14, 2157678), (18, 1678194), (19, 1589868), (21, 1438452), (27, 1118796), (28, 1078839), (36, 839097), (38, 794934), (42, 719226), (54, 559398), (57, 529956), (63, 479484), (76, 397467), (81, 372932), (84, 359613), (108, 279699), (114, 264978), (126, 239742), (133, 227124), (162, 186466), (171, 176652), (189, 159828), (228, 132489), (252, 119871), (266, 113562), (324, 93233), (342, 88326), (378, 79914), (399, 75708), (513, 58884), (532, 56781), (567, 53276), (684, 44163), (701, 43092), (756, 39957), (798, 37854), (1026, 29442), (1134, 26638), (1197, 25236), (1402, 21546), (1539, 19628), (1596, 18927), (2052, 14721), (2103, 14364), (2268, 13319), (2394, 12618), (2804, 10773), (3078, 9814), (3591, 8412), (4206, 7182), (4788, 6309), (4907, 6156)]