20170079970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2591}}^1\times {\mathrm{6329}}^1$

素因数の和:8971

約数の個数: 64

約数和(自身を含む): 49615856640

約数和(自身を除く): 29445776670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 2591, 5182, 6329, 7773, 12658, 12955, 15546, 18987, 25910, 31645, 37974, 38865, 63290, 77730, 94935, 106231, 189870, 212462, 259489, 318693, 518978, 531155, 637386, 778467, 1062310, 1297445, 1556934, 1593465, 2594890, 3186930, 3892335, 7784670, 16398439, 32796878, 49195317, 81992195, 98390634, 163984390, 245976585, 491953170, 672335999, 1344671998, 2017007997, 3361679995, 4034015994, 6723359990, 10085039985, 20170079970]

約数ペア:

[(1, 20170079970), (2, 10085039985), (3, 6723359990), (5, 4034015994), (6, 3361679995), (10, 2017007997), (15, 1344671998), (30, 672335999), (41, 491953170), (82, 245976585), (123, 163984390), (205, 98390634), (246, 81992195), (410, 49195317), (615, 32796878), (1230, 16398439), (2591, 7784670), (5182, 3892335), (6329, 3186930), (7773, 2594890), (12658, 1593465), (12955, 1556934), (15546, 1297445), (18987, 1062310), (25910, 778467), (31645, 637386), (37974, 531155), (38865, 518978), (63290, 318693), (77730, 259489), (94935, 212462), (106231, 189870)]