156920130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1743557}}^1$

素因数の和:1743570

約数の個数: 24

約数和(自身を含む): 407992572

約数和(自身を除く): 251072442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1743557, 3487114, 5230671, 8717785, 10461342, 15692013, 17435570, 26153355, 31384026, 52306710, 78460065, 156920130]

約数ペア:

[(1, 156920130), (2, 78460065), (3, 52306710), (5, 31384026), (6, 26153355), (9, 17435570), (10, 15692013), (15, 10461342), (18, 8717785), (30, 5230671), (45, 3487114), (90, 1743557)]