2180364585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{309931}}^1$

素因数の和:310013

約数の個数: 32

約数和(自身を含む): 4046472192

約数和(自身を除く): 1866107607

約数列:

[1, 3, 5, 7, 15, 21, 35, 67, 105, 201, 335, 469, 1005, 1407, 2345, 7035, 309931, 929793, 1549655, 2169517, 4648965, 6508551, 10847585, 20765377, 32542755, 62296131, 103826885, 145357639, 311480655, 436072917, 726788195, 2180364585]

約数ペア:

[(1, 2180364585), (3, 726788195), (5, 436072917), (7, 311480655), (15, 145357639), (21, 103826885), (35, 62296131), (67, 32542755), (105, 20765377), (201, 10847585), (335, 6508551), (469, 4648965), (1005, 2169517), (1407, 1549655), (2345, 929793), (7035, 309931)]