86800620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2029}}^1$

素因数の和:2095

約数の個数: 96

約数和(自身を含む): 261918720

約数和(自身を除く): 175118100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 620, 690, 713, 930, 1380, 1426, 1860, 2029, 2139, 2852, 3565, 4058, 4278, 6087, 7130, 8116, 8556, 10145, 10695, 12174, 14260, 20290, 21390, 24348, 30435, 40580, 42780, 46667, 60870, 62899, 93334, 121740, 125798, 140001, 186668, 188697, 233335, 251596, 280002, 314495, 377394, 466670, 560004, 628990, 700005, 754788, 933340, 943485, 1257980, 1400010, 1446677, 1886970, 2800020, 2893354, 3773940, 4340031, 5786708, 7233385, 8680062, 14466770, 17360124, 21700155, 28933540, 43400310, 86800620]

約数ペア:

[(1, 86800620), (2, 43400310), (3, 28933540), (4, 21700155), (5, 17360124), (6, 14466770), (10, 8680062), (12, 7233385), (15, 5786708), (20, 4340031), (23, 3773940), (30, 2893354), (31, 2800020), (46, 1886970), (60, 1446677), (62, 1400010), (69, 1257980), (92, 943485), (93, 933340), (115, 754788), (124, 700005), (138, 628990), (155, 560004), (186, 466670), (230, 377394), (276, 314495), (310, 280002), (345, 251596), (372, 233335), (460, 188697), (465, 186668), (620, 140001), (690, 125798), (713, 121740), (930, 93334), (1380, 62899), (1426, 60870), (1860, 46667), (2029, 42780), (2139, 40580), (2852, 30435), (3565, 24348), (4058, 21390), (4278, 20290), (6087, 14260), (7130, 12174), (8116, 10695), (8556, 10145)]