30157065

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 56160000

約数和(自身を除く): 26002935

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 79, 85, 153, 237, 255, 395, 499, 711, 765, 1185, 1343, 1497, 2495, 3555, 4029, 4491, 6715, 7485, 8483, 12087, 20145, 22455, 25449, 39421, 42415, 60435, 76347, 118263, 127245, 197105, 354789, 381735, 591315, 670157, 1773945, 2010471, 3350785, 6031413, 10052355, 30157065]

約数ペア:

[(1, 30157065), (3, 10052355), (5, 6031413), (9, 3350785), (15, 2010471), (17, 1773945), (45, 670157), (51, 591315), (79, 381735), (85, 354789), (153, 197105), (237, 127245), (255, 118263), (395, 76347), (499, 60435), (711, 42415), (765, 39421), (1185, 25449), (1343, 22455), (1497, 20145), (2495, 12087), (3555, 8483), (4029, 7485), (4491, 6715)]