663663930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{219031}}^1$

素因数の和:219142

約数の個数: 32

約数和(自身を含む): 1608571008

約数和(自身を除く): 944907078

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 219031, 438062, 657093, 1095155, 1314186, 2190310, 3285465, 6570930, 22122131, 44244262, 66366393, 110610655, 132732786, 221221310, 331831965, 663663930]

約数ペア:

[(1, 663663930), (2, 331831965), (3, 221221310), (5, 132732786), (6, 110610655), (10, 66366393), (15, 44244262), (30, 22122131), (101, 6570930), (202, 3285465), (303, 2190310), (505, 1314186), (606, 1095155), (1010, 657093), (1515, 438062), (3030, 219031)]