222319510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109517}}^1$

素因数の和:109560

約数の個数: 32

約数和(自身を含む): 473117760

約数和(自身を除く): 250798250

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 109517, 219034, 547585, 766619, 1095170, 1533238, 3175993, 3833095, 6351986, 7666190, 15879965, 22231951, 31759930, 44463902, 111159755, 222319510]

約数ペア:

[(1, 222319510), (2, 111159755), (5, 44463902), (7, 31759930), (10, 22231951), (14, 15879965), (29, 7666190), (35, 6351986), (58, 3833095), (70, 3175993), (145, 1533238), (203, 1095170), (290, 766619), (406, 547585), (1015, 219034), (2030, 109517)]