274331340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{508021}}^1$

素因数の和:508039

約数の個数: 48

約数和(自身を含む): 853476960

約数和(自身を除く): 579145620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 508021, 1016042, 1524063, 2032084, 2540105, 3048126, 4572189, 5080210, 6096252, 7620315, 9144378, 10160420, 13716567, 15240630, 18288756, 22860945, 27433134, 30481260, 45721890, 54866268, 68582835, 91443780, 137165670, 274331340]

約数ペア:

[(1, 274331340), (2, 137165670), (3, 91443780), (4, 68582835), (5, 54866268), (6, 45721890), (9, 30481260), (10, 27433134), (12, 22860945), (15, 18288756), (18, 15240630), (20, 13716567), (27, 10160420), (30, 9144378), (36, 7620315), (45, 6096252), (54, 5080210), (60, 4572189), (90, 3048126), (108, 2540105), (135, 2032084), (180, 1524063), (270, 1016042), (540, 508021)]