690052020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{9497}}^1$

素因数の和:9689

約数の個数: 96

約数和(自身を含む): 2221164288

約数和(自身を除く): 1531112268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 173, 210, 346, 420, 519, 692, 865, 1038, 1211, 1730, 2076, 2422, 2595, 3460, 3633, 4844, 5190, 6055, 7266, 9497, 10380, 12110, 14532, 18165, 18994, 24220, 28491, 36330, 37988, 47485, 56982, 66479, 72660, 94970, 113964, 132958, 142455, 189940, 199437, 265916, 284910, 332395, 398874, 569820, 664790, 797748, 997185, 1329580, 1642981, 1994370, 3285962, 3988740, 4928943, 6571924, 8214905, 9857886, 11500867, 16429810, 19715772, 23001734, 24644715, 32859620, 34502601, 46003468, 49289430, 57504335, 69005202, 98578860, 115008670, 138010404, 172513005, 230017340, 345026010, 690052020]

約数ペア:

[(1, 690052020), (2, 345026010), (3, 230017340), (4, 172513005), (5, 138010404), (6, 115008670), (7, 98578860), (10, 69005202), (12, 57504335), (14, 49289430), (15, 46003468), (20, 34502601), (21, 32859620), (28, 24644715), (30, 23001734), (35, 19715772), (42, 16429810), (60, 11500867), (70, 9857886), (84, 8214905), (105, 6571924), (140, 4928943), (173, 3988740), (210, 3285962), (346, 1994370), (420, 1642981), (519, 1329580), (692, 997185), (865, 797748), (1038, 664790), (1211, 569820), (1730, 398874), (2076, 332395), (2422, 284910), (2595, 265916), (3460, 199437), (3633, 189940), (4844, 142455), (5190, 132958), (6055, 113964), (7266, 94970), (9497, 72660), (10380, 66479), (12110, 56982), (14532, 47485), (18165, 37988), (18994, 36330), (24220, 28491)]