61517190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1487}}^1$

素因数の和:1701

約数の個数: 64

約数和(自身を含む): 169703424

約数和(自身を除く): 108186234

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, 1487, 1970, 2758, 2955, 2974, 4137, 4461, 5910, 6895, 7435, 8274, 8922, 10409, 13790, 14870, 20685, 20818, 22305, 31227, 41370, 44610, 52045, 62454, 104090, 156135, 292939, 312270, 585878, 878817, 1464695, 1757634, 2050573, 2929390, 4101146, 4394085, 6151719, 8788170, 10252865, 12303438, 20505730, 30758595, 61517190]

約数ペア:

[(1, 61517190), (2, 30758595), (3, 20505730), (5, 12303438), (6, 10252865), (7, 8788170), (10, 6151719), (14, 4394085), (15, 4101146), (21, 2929390), (30, 2050573), (35, 1757634), (42, 1464695), (70, 878817), (105, 585878), (197, 312270), (210, 292939), (394, 156135), (591, 104090), (985, 62454), (1182, 52045), (1379, 44610), (1487, 41370), (1970, 31227), (2758, 22305), (2955, 20818), (2974, 20685), (4137, 14870), (4461, 13790), (5910, 10409), (6895, 8922), (7435, 8274)]