15313230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{743}}^1$

素因数の和:985

約数の個数: 48

約数和(自身を含む): 40042080

約数和(自身を除く): 24728850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 229, 458, 687, 743, 1145, 1374, 1486, 2061, 2229, 2290, 3435, 3715, 4122, 4458, 6687, 6870, 7430, 10305, 11145, 13374, 20610, 22290, 33435, 66870, 170147, 340294, 510441, 850735, 1020882, 1531323, 1701470, 2552205, 3062646, 5104410, 7656615, 15313230]

約数ペア:

[(1, 15313230), (2, 7656615), (3, 5104410), (5, 3062646), (6, 2552205), (9, 1701470), (10, 1531323), (15, 1020882), (18, 850735), (30, 510441), (45, 340294), (90, 170147), (229, 66870), (458, 33435), (687, 22290), (743, 20610), (1145, 13374), (1374, 11145), (1486, 10305), (2061, 7430), (2229, 6870), (2290, 6687), (3435, 4458), (3715, 4122)]