18290010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21023}}^1$

素因数の和:21062

約数の個数: 32

約数和(自身を含む): 45411840

約数和(自身を除く): 27121830

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 21023, 42046, 63069, 105115, 126138, 210230, 315345, 609667, 630690, 1219334, 1829001, 3048335, 3658002, 6096670, 9145005, 18290010]

約数ペア:

[(1, 18290010), (2, 9145005), (3, 6096670), (5, 3658002), (6, 3048335), (10, 1829001), (15, 1219334), (29, 630690), (30, 609667), (58, 315345), (87, 210230), (145, 126138), (174, 105115), (290, 63069), (435, 42046), (870, 21023)]