87414810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2113}}^1$

素因数の和:2327

約数の個数: 64

約数和(自身を含む): 241097472

約数和(自身を除く): 153682662

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 197, 210, 394, 591, 985, 1182, 1379, 1970, 2113, 2758, 2955, 4137, 4226, 5910, 6339, 6895, 8274, 10565, 12678, 13790, 14791, 20685, 21130, 29582, 31695, 41370, 44373, 63390, 73955, 88746, 147910, 221865, 416261, 443730, 832522, 1248783, 2081305, 2497566, 2913827, 4162610, 5827654, 6243915, 8741481, 12487830, 14569135, 17482962, 29138270, 43707405, 87414810]

約数ペア:

[(1, 87414810), (2, 43707405), (3, 29138270), (5, 17482962), (6, 14569135), (7, 12487830), (10, 8741481), (14, 6243915), (15, 5827654), (21, 4162610), (30, 2913827), (35, 2497566), (42, 2081305), (70, 1248783), (105, 832522), (197, 443730), (210, 416261), (394, 221865), (591, 147910), (985, 88746), (1182, 73955), (1379, 63390), (1970, 44373), (2113, 41370), (2758, 31695), (2955, 29582), (4137, 21130), (4226, 20685), (5910, 14791), (6339, 13790), (6895, 12678), (8274, 10565)]