42828030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:610

約数の個数: 96

約数和(自身を含む): 128366784

約数和(自身を除く): 85538754

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 157, 210, 314, 315, 433, 471, 630, 785, 866, 942, 1099, 1299, 1413, 1570, 2165, 2198, 2355, 2598, 2826, 3031, 3297, 3897, 4330, 4710, 5495, 6062, 6495, 6594, 7065, 7794, 9093, 9891, 10990, 12990, 14130, 15155, 16485, 18186, 19485, 19782, 27279, 30310, 32970, 38970, 45465, 49455, 54558, 67981, 90930, 98910, 135962, 136395, 203943, 272790, 339905, 407886, 475867, 611829, 679810, 951734, 1019715, 1223658, 1427601, 2039430, 2379335, 2855202, 3059145, 4282803, 4758670, 6118290, 7138005, 8565606, 14276010, 21414015, 42828030]

約数ペア:

[(1, 42828030), (2, 21414015), (3, 14276010), (5, 8565606), (6, 7138005), (7, 6118290), (9, 4758670), (10, 4282803), (14, 3059145), (15, 2855202), (18, 2379335), (21, 2039430), (30, 1427601), (35, 1223658), (42, 1019715), (45, 951734), (63, 679810), (70, 611829), (90, 475867), (105, 407886), (126, 339905), (157, 272790), (210, 203943), (314, 136395), (315, 135962), (433, 98910), (471, 90930), (630, 67981), (785, 54558), (866, 49455), (942, 45465), (1099, 38970), (1299, 32970), (1413, 30310), (1570, 27279), (2165, 19782), (2198, 19485), (2355, 18186), (2598, 16485), (2826, 15155), (3031, 14130), (3297, 12990), (3897, 10990), (4330, 9891), (4710, 9093), (5495, 7794), (6062, 7065), (6495, 6594)]