27976230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7229}}^1$

素因数の和:7285

約数の個数: 48

約数和(自身を含む): 74440080

約数和(自身を除く): 46463850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 7229, 14458, 21687, 36145, 43374, 65061, 72290, 108435, 130122, 216870, 310847, 325305, 621694, 650610, 932541, 1554235, 1865082, 2797623, 3108470, 4662705, 5595246, 9325410, 13988115, 27976230]

約数ペア:

[(1, 27976230), (2, 13988115), (3, 9325410), (5, 5595246), (6, 4662705), (9, 3108470), (10, 2797623), (15, 1865082), (18, 1554235), (30, 932541), (43, 650610), (45, 621694), (86, 325305), (90, 310847), (129, 216870), (215, 130122), (258, 108435), (387, 72290), (430, 65061), (645, 43374), (774, 36145), (1290, 21687), (1935, 14458), (3870, 7229)]