210102012

素因数分解:

$2^2\times 3^4\times {\mathrm{389}}^1\times {\mathrm{1667}}^1$

素因数の和:2072

約数の個数: 60

約数和(自身を含む): 550990440

約数和(自身を除く): 340888428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 389, 778, 1167, 1556, 1667, 2334, 3334, 3501, 4668, 5001, 6668, 7002, 10002, 10503, 14004, 15003, 20004, 21006, 30006, 31509, 42012, 45009, 60012, 63018, 90018, 126036, 135027, 180036, 270054, 540108, 648463, 1296926, 1945389, 2593852, 3890778, 5836167, 7781556, 11672334, 17508501, 23344668, 35017002, 52525503, 70034004, 105051006, 210102012]

約数ペア:

[(1, 210102012), (2, 105051006), (3, 70034004), (4, 52525503), (6, 35017002), (9, 23344668), (12, 17508501), (18, 11672334), (27, 7781556), (36, 5836167), (54, 3890778), (81, 2593852), (108, 1945389), (162, 1296926), (324, 648463), (389, 540108), (778, 270054), (1167, 180036), (1556, 135027), (1667, 126036), (2334, 90018), (3334, 63018), (3501, 60012), (4668, 45009), (5001, 42012), (6668, 31509), (7002, 30006), (10002, 21006), (10503, 20004), (14004, 15003)]