43939590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:677

約数の個数: 64

約数和(自身を含む): 111939840

約数和(自身を除く): 68000250

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 157, 190, 285, 314, 471, 491, 570, 785, 942, 982, 1473, 1570, 2355, 2455, 2946, 2983, 4710, 4910, 5966, 7365, 8949, 9329, 14730, 14915, 17898, 18658, 27987, 29830, 44745, 46645, 55974, 77087, 89490, 93290, 139935, 154174, 231261, 279870, 385435, 462522, 770870, 1156305, 1464653, 2312610, 2929306, 4393959, 7323265, 8787918, 14646530, 21969795, 43939590]

約数ペア:

[(1, 43939590), (2, 21969795), (3, 14646530), (5, 8787918), (6, 7323265), (10, 4393959), (15, 2929306), (19, 2312610), (30, 1464653), (38, 1156305), (57, 770870), (95, 462522), (114, 385435), (157, 279870), (190, 231261), (285, 154174), (314, 139935), (471, 93290), (491, 89490), (570, 77087), (785, 55974), (942, 46645), (982, 44745), (1473, 29830), (1570, 27987), (2355, 18658), (2455, 17898), (2946, 14915), (2983, 14730), (4710, 9329), (4910, 8949), (5966, 7365)]