77613990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{1783}}^1$

素因数の和:3244

約数の個数: 32

約数和(自身を含む): 186506496

約数和(自身を除く): 108892506

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1451, 1783, 2902, 3566, 4353, 5349, 7255, 8706, 8915, 10698, 14510, 17830, 21765, 26745, 43530, 53490, 2587133, 5174266, 7761399, 12935665, 15522798, 25871330, 38806995, 77613990]

約数ペア:

[(1, 77613990), (2, 38806995), (3, 25871330), (5, 15522798), (6, 12935665), (10, 7761399), (15, 5174266), (30, 2587133), (1451, 53490), (1783, 43530), (2902, 26745), (3566, 21765), (4353, 17830), (5349, 14510), (7255, 10698), (8706, 8915)]