30370212

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:929

約数の個数: 72

約数和(自身を含む): 82065984

約数和(自身を除く): 51695772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 43, 46, 69, 86, 92, 129, 138, 172, 207, 258, 276, 387, 414, 516, 774, 828, 853, 989, 1548, 1706, 1978, 2559, 2967, 3412, 3956, 5118, 5934, 7677, 8901, 10236, 11868, 15354, 17802, 19619, 30708, 35604, 36679, 39238, 58857, 73358, 78476, 110037, 117714, 146716, 176571, 220074, 235428, 330111, 353142, 440148, 660222, 706284, 843617, 1320444, 1687234, 2530851, 3374468, 5061702, 7592553, 10123404, 15185106, 30370212]

約数ペア:

[(1, 30370212), (2, 15185106), (3, 10123404), (4, 7592553), (6, 5061702), (9, 3374468), (12, 2530851), (18, 1687234), (23, 1320444), (36, 843617), (43, 706284), (46, 660222), (69, 440148), (86, 353142), (92, 330111), (129, 235428), (138, 220074), (172, 176571), (207, 146716), (258, 117714), (276, 110037), (387, 78476), (414, 73358), (516, 58857), (774, 39238), (828, 36679), (853, 35604), (989, 30708), (1548, 19619), (1706, 17802), (1978, 15354), (2559, 11868), (2967, 10236), (3412, 8901), (3956, 7677), (5118, 5934)]