90943370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{76423}}^1$

素因数の和:76454

約数の個数: 32

約数和(自身を含む): 198091008

約数和(自身を除く): 107147638

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 76423, 152846, 382115, 534961, 764230, 1069922, 1299191, 2598382, 2674805, 5349610, 6495955, 9094337, 12991910, 18188674, 45471685, 90943370]

約数ペア:

[(1, 90943370), (2, 45471685), (5, 18188674), (7, 12991910), (10, 9094337), (14, 6495955), (17, 5349610), (34, 2674805), (35, 2598382), (70, 1299191), (85, 1069922), (119, 764230), (170, 534961), (238, 382115), (595, 152846), (1190, 76423)]