29746476

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:463

約数の個数: 72

約数和(自身を含む): 79941680

約数和(自身を除く): 50195204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 157, 171, 228, 277, 314, 342, 471, 554, 628, 684, 831, 942, 1108, 1413, 1662, 1884, 2493, 2826, 2983, 3324, 4986, 5263, 5652, 5966, 8949, 9972, 10526, 11932, 15789, 17898, 21052, 26847, 31578, 35796, 43489, 47367, 53694, 63156, 86978, 94734, 107388, 130467, 173956, 189468, 260934, 391401, 521868, 782802, 826291, 1565604, 1652582, 2478873, 3305164, 4957746, 7436619, 9915492, 14873238, 29746476]

約数ペア:

[(1, 29746476), (2, 14873238), (3, 9915492), (4, 7436619), (6, 4957746), (9, 3305164), (12, 2478873), (18, 1652582), (19, 1565604), (36, 826291), (38, 782802), (57, 521868), (76, 391401), (114, 260934), (157, 189468), (171, 173956), (228, 130467), (277, 107388), (314, 94734), (342, 86978), (471, 63156), (554, 53694), (628, 47367), (684, 43489), (831, 35796), (942, 31578), (1108, 26847), (1413, 21052), (1662, 17898), (1884, 15789), (2493, 11932), (2826, 10526), (2983, 9972), (3324, 8949), (4986, 5966), (5263, 5652)]