69901720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6089}}^1$

素因数の和:6148

約数の個数: 64

約数和(自身を含む): 184161600

約数和(自身を除く): 114259880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 5740, 6089, 11480, 12178, 24356, 30445, 42623, 48712, 60890, 85246, 121780, 170492, 213115, 243560, 249649, 340984, 426230, 499298, 852460, 998596, 1248245, 1704920, 1747543, 1997192, 2496490, 3495086, 4992980, 6990172, 8737715, 9985960, 13980344, 17475430, 34950860, 69901720]

約数ペア:

[(1, 69901720), (2, 34950860), (4, 17475430), (5, 13980344), (7, 9985960), (8, 8737715), (10, 6990172), (14, 4992980), (20, 3495086), (28, 2496490), (35, 1997192), (40, 1747543), (41, 1704920), (56, 1248245), (70, 998596), (82, 852460), (140, 499298), (164, 426230), (205, 340984), (280, 249649), (287, 243560), (328, 213115), (410, 170492), (574, 121780), (820, 85246), (1148, 60890), (1435, 48712), (1640, 42623), (2296, 30445), (2870, 24356), (5740, 12178), (6089, 11480)]