28194060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 82498752

約数和(自身を除く): 54304692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 73, 82, 123, 146, 157, 164, 205, 219, 246, 292, 314, 365, 410, 438, 471, 492, 615, 628, 730, 785, 820, 876, 942, 1095, 1230, 1460, 1570, 1884, 2190, 2355, 2460, 2993, 3140, 4380, 4710, 5986, 6437, 8979, 9420, 11461, 11972, 12874, 14965, 17958, 19311, 22922, 25748, 29930, 32185, 34383, 35916, 38622, 44895, 45844, 57305, 59860, 64370, 68766, 77244, 89790, 96555, 114610, 128740, 137532, 171915, 179580, 193110, 229220, 343830, 386220, 469901, 687660, 939802, 1409703, 1879604, 2349505, 2819406, 4699010, 5638812, 7048515, 9398020, 14097030, 28194060]

約数ペア:

[(1, 28194060), (2, 14097030), (3, 9398020), (4, 7048515), (5, 5638812), (6, 4699010), (10, 2819406), (12, 2349505), (15, 1879604), (20, 1409703), (30, 939802), (41, 687660), (60, 469901), (73, 386220), (82, 343830), (123, 229220), (146, 193110), (157, 179580), (164, 171915), (205, 137532), (219, 128740), (246, 114610), (292, 96555), (314, 89790), (365, 77244), (410, 68766), (438, 64370), (471, 59860), (492, 57305), (615, 45844), (628, 44895), (730, 38622), (785, 35916), (820, 34383), (876, 32185), (942, 29930), (1095, 25748), (1230, 22922), (1460, 19311), (1570, 17958), (1884, 14965), (2190, 12874), (2355, 11972), (2460, 11461), (2993, 9420), (3140, 8979), (4380, 6437), (4710, 5986)]