304095420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73453}}^1$

素因数の和:73491

約数の個数: 72

約数和(自身を含む): 962541216

約数和(自身を除く): 658445796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 73453, 146906, 220359, 293812, 367265, 440718, 661077, 734530, 881436, 1101795, 1322154, 1469060, 1689419, 2203590, 2644308, 3305385, 3378838, 4407180, 5068257, 6610770, 6757676, 8447095, 10136514, 13221540, 15204771, 16894190, 20273028, 25341285, 30409542, 33788380, 50682570, 60819084, 76023855, 101365140, 152047710, 304095420]

約数ペア:

[(1, 304095420), (2, 152047710), (3, 101365140), (4, 76023855), (5, 60819084), (6, 50682570), (9, 33788380), (10, 30409542), (12, 25341285), (15, 20273028), (18, 16894190), (20, 15204771), (23, 13221540), (30, 10136514), (36, 8447095), (45, 6757676), (46, 6610770), (60, 5068257), (69, 4407180), (90, 3378838), (92, 3305385), (115, 2644308), (138, 2203590), (180, 1689419), (207, 1469060), (230, 1322154), (276, 1101795), (345, 881436), (414, 734530), (460, 661077), (690, 440718), (828, 367265), (1035, 293812), (1380, 220359), (2070, 146906), (4140, 73453)]