2129357880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{454991}}^1$

素因数の和:455021

約数の個数: 96

約数和(自身を含む): 7452768960

約数和(自身を除く): 5323411080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 454991, 909982, 1364973, 1819964, 2274955, 2729946, 3639928, 4094919, 4549910, 5459892, 5914883, 6824865, 8189838, 9099820, 10919784, 11829766, 13649730, 16379676, 17744649, 18199640, 20474595, 23659532, 27299460, 29574415, 32759352, 35489298, 40949190, 47319064, 53233947, 54598920, 59148830, 70978596, 81898380, 88723245, 106467894, 118297660, 141957192, 163796760, 177446490, 212935788, 236595320, 266169735, 354892980, 425871576, 532339470, 709785960, 1064678940, 2129357880]

約数ペア:

[(1, 2129357880), (2, 1064678940), (3, 709785960), (4, 532339470), (5, 425871576), (6, 354892980), (8, 266169735), (9, 236595320), (10, 212935788), (12, 177446490), (13, 163796760), (15, 141957192), (18, 118297660), (20, 106467894), (24, 88723245), (26, 81898380), (30, 70978596), (36, 59148830), (39, 54598920), (40, 53233947), (45, 47319064), (52, 40949190), (60, 35489298), (65, 32759352), (72, 29574415), (78, 27299460), (90, 23659532), (104, 20474595), (117, 18199640), (120, 17744649), (130, 16379676), (156, 13649730), (180, 11829766), (195, 10919784), (234, 9099820), (260, 8189838), (312, 6824865), (360, 5914883), (390, 5459892), (468, 4549910), (520, 4094919), (585, 3639928), (780, 2729946), (936, 2274955), (1170, 1819964), (1560, 1364973), (2340, 909982), (4680, 454991)]