19269570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4621}}^1$

素因数の和:4770

約数の個数: 32

約数和(自身を含む): 46589760

約数和(自身を除く): 27320190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 4621, 9242, 13863, 23105, 27726, 46210, 69315, 138630, 642319, 1284638, 1926957, 3211595, 3853914, 6423190, 9634785, 19269570]

約数ペア:

[(1, 19269570), (2, 9634785), (3, 6423190), (5, 3853914), (6, 3211595), (10, 1926957), (15, 1284638), (30, 642319), (139, 138630), (278, 69315), (417, 46210), (695, 27726), (834, 23105), (1390, 13863), (2085, 9242), (4170, 4621)]