91551810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2213}}^1$

素因数の和:2427

約数の個数: 64

約数和(自身を含む): 252502272

約数和(自身を除く): 160950462

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, 2213, 2758, 2955, 4137, 4426, 5910, 6639, 6895, 8274, 11065, 13278, 13790, 15491, 20685, 22130, 30982, 33195, 41370, 46473, 66390, 77455, 92946, 154910, 232365, 435961, 464730, 871922, 1307883, 2179805, 2615766, 3051727, 4359610, 6103454, 6539415, 9155181, 13078830, 15258635, 18310362, 30517270, 45775905, 91551810]

約数ペア:

[(1, 91551810), (2, 45775905), (3, 30517270), (5, 18310362), (6, 15258635), (7, 13078830), (10, 9155181), (14, 6539415), (15, 6103454), (21, 4359610), (30, 3051727), (35, 2615766), (42, 2179805), (70, 1307883), (105, 871922), (197, 464730), (210, 435961), (394, 232365), (591, 154910), (985, 92946), (1182, 77455), (1379, 66390), (1970, 46473), (2213, 41370), (2758, 33195), (2955, 30982), (4137, 22130), (4426, 20685), (5910, 15491), (6639, 13790), (6895, 13278), (8274, 11065)]