1275876690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{487}}^1$

素因数の和:992

約数の個数: 128

約数和(自身を含む): 3551827968

約数和(自身を除く): 2275951278

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 467, 487, 510, 561, 934, 935, 974, 1122, 1401, 1461, 1870, 2335, 2435, 2802, 2805, 2922, 4670, 4870, 5137, 5357, 5610, 7005, 7305, 7939, 8279, 10274, 10714, 14010, 14610, 15411, 15878, 16071, 16558, 23817, 24837, 25685, 26785, 30822, 32142, 39695, 41395, 47634, 49674, 51370, 53570, 77055, 79390, 80355, 82790, 87329, 91069, 119085, 124185, 154110, 160710, 174658, 182138, 227429, 238170, 248370, 261987, 273207, 436645, 454858, 455345, 523974, 546414, 682287, 873290, 910690, 1137145, 1309935, 1364574, 1366035, 2274290, 2501719, 2619870, 2732070, 3411435, 3866293, 5003438, 6822870, 7505157, 7732586, 11598879, 12508595, 15010314, 19331465, 23197758, 25017190, 37525785, 38662930, 42529223, 57994395, 75051570, 85058446, 115988790, 127587669, 212646115, 255175338, 425292230, 637938345, 1275876690]

約数ペア:

[(1, 1275876690), (2, 637938345), (3, 425292230), (5, 255175338), (6, 212646115), (10, 127587669), (11, 115988790), (15, 85058446), (17, 75051570), (22, 57994395), (30, 42529223), (33, 38662930), (34, 37525785), (51, 25017190), (55, 23197758), (66, 19331465), (85, 15010314), (102, 12508595), (110, 11598879), (165, 7732586), (170, 7505157), (187, 6822870), (255, 5003438), (330, 3866293), (374, 3411435), (467, 2732070), (487, 2619870), (510, 2501719), (561, 2274290), (934, 1366035), (935, 1364574), (974, 1309935), (1122, 1137145), (1401, 910690), (1461, 873290), (1870, 682287), (2335, 546414), (2435, 523974), (2802, 455345), (2805, 454858), (2922, 436645), (4670, 273207), (4870, 261987), (5137, 248370), (5357, 238170), (5610, 227429), (7005, 182138), (7305, 174658), (7939, 160710), (8279, 154110), (10274, 124185), (10714, 119085), (14010, 91069), (14610, 87329), (15411, 82790), (15878, 80355), (16071, 79390), (16558, 77055), (23817, 53570), (24837, 51370), (25685, 49674), (26785, 47634), (30822, 41395), (32142, 39695)]