38878236420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{772313}}^1$

素因数の和:773164

約数の個数: 48

約数和(自身を含む): 108988951680

約数和(自身を除く): 70110715260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 839, 1678, 2517, 3356, 4195, 5034, 8390, 10068, 12585, 16780, 25170, 50340, 772313, 1544626, 2316939, 3089252, 3861565, 4633878, 7723130, 9267756, 11584695, 15446260, 23169390, 46338780, 647970607, 1295941214, 1943911821, 2591882428, 3239853035, 3887823642, 6479706070, 7775647284, 9719559105, 12959412140, 19439118210, 38878236420]

約数ペア:

[(1, 38878236420), (2, 19439118210), (3, 12959412140), (4, 9719559105), (5, 7775647284), (6, 6479706070), (10, 3887823642), (12, 3239853035), (15, 2591882428), (20, 1943911821), (30, 1295941214), (60, 647970607), (839, 46338780), (1678, 23169390), (2517, 15446260), (3356, 11584695), (4195, 9267756), (5034, 7723130), (8390, 4633878), (10068, 3861565), (12585, 3089252), (16780, 2316939), (25170, 1544626), (50340, 772313)]