142522260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{743}}^1$

素因数の和:917

約数の個数: 96

約数和(自身を含む): 419973120

約数和(自身を除く): 277450860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 139, 230, 276, 278, 345, 417, 460, 556, 690, 695, 743, 834, 1380, 1390, 1486, 1668, 2085, 2229, 2780, 2972, 3197, 3715, 4170, 4458, 6394, 7430, 8340, 8916, 9591, 11145, 12788, 14860, 15985, 17089, 19182, 22290, 31970, 34178, 38364, 44580, 47955, 51267, 63940, 68356, 85445, 95910, 102534, 103277, 170890, 191820, 205068, 206554, 256335, 309831, 341780, 413108, 512670, 516385, 619662, 1025340, 1032770, 1239324, 1549155, 2065540, 2375371, 3098310, 4750742, 6196620, 7126113, 9501484, 11876855, 14252226, 23753710, 28504452, 35630565, 47507420, 71261130, 142522260]

約数ペア:

[(1, 142522260), (2, 71261130), (3, 47507420), (4, 35630565), (5, 28504452), (6, 23753710), (10, 14252226), (12, 11876855), (15, 9501484), (20, 7126113), (23, 6196620), (30, 4750742), (46, 3098310), (60, 2375371), (69, 2065540), (92, 1549155), (115, 1239324), (138, 1032770), (139, 1025340), (230, 619662), (276, 516385), (278, 512670), (345, 413108), (417, 341780), (460, 309831), (556, 256335), (690, 206554), (695, 205068), (743, 191820), (834, 170890), (1380, 103277), (1390, 102534), (1486, 95910), (1668, 85445), (2085, 68356), (2229, 63940), (2780, 51267), (2972, 47955), (3197, 44580), (3715, 38364), (4170, 34178), (4458, 31970), (6394, 22290), (7430, 19182), (8340, 17089), (8916, 15985), (9591, 14860), (11145, 12788)]