1489449330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1459}}^1$

素因数の和:1693

約数の個数: 128

約数和(自身を含む): 4204800000

約数和(自身を除く): 2715350670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 199, 270, 285, 342, 398, 513, 570, 597, 855, 995, 1026, 1194, 1459, 1710, 1791, 1990, 2565, 2918, 2985, 3582, 3781, 4377, 5130, 5373, 5970, 7295, 7562, 8754, 8955, 10746, 11343, 13131, 14590, 17910, 18905, 21885, 22686, 26262, 26865, 27721, 34029, 37810, 39393, 43770, 53730, 55442, 56715, 65655, 68058, 78786, 83163, 102087, 113430, 131310, 138605, 166326, 170145, 196965, 204174, 249489, 277210, 290341, 340290, 393930, 415815, 498978, 510435, 580682, 748467, 831630, 871023, 1020870, 1247445, 1451705, 1496934, 1742046, 2494890, 2613069, 2903410, 3742335, 4355115, 5226138, 5516479, 7484670, 7839207, 8710230, 11032958, 13065345, 15678414, 16549437, 26130690, 27582395, 33098874, 39196035, 49648311, 55164790, 78392070, 82747185, 99296622, 148944933, 165494370, 248241555, 297889866, 496483110, 744724665, 1489449330]

約数ペア:

[(1, 1489449330), (2, 744724665), (3, 496483110), (5, 297889866), (6, 248241555), (9, 165494370), (10, 148944933), (15, 99296622), (18, 82747185), (19, 78392070), (27, 55164790), (30, 49648311), (38, 39196035), (45, 33098874), (54, 27582395), (57, 26130690), (90, 16549437), (95, 15678414), (114, 13065345), (135, 11032958), (171, 8710230), (190, 7839207), (199, 7484670), (270, 5516479), (285, 5226138), (342, 4355115), (398, 3742335), (513, 2903410), (570, 2613069), (597, 2494890), (855, 1742046), (995, 1496934), (1026, 1451705), (1194, 1247445), (1459, 1020870), (1710, 871023), (1791, 831630), (1990, 748467), (2565, 580682), (2918, 510435), (2985, 498978), (3582, 415815), (3781, 393930), (4377, 340290), (5130, 290341), (5373, 277210), (5970, 249489), (7295, 204174), (7562, 196965), (8754, 170145), (8955, 166326), (10746, 138605), (11343, 131310), (13131, 113430), (14590, 102087), (17910, 83163), (18905, 78786), (21885, 68058), (22686, 65655), (26262, 56715), (26865, 55442), (27721, 53730), (34029, 43770), (37810, 39393)]