1889847180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269209}}^1$

素因数の和:269240

約数の個数: 96

約数和(自身を含む): 6331819200

約数和(自身を除く): 4441972020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 269209, 538418, 807627, 1076836, 1346045, 1615254, 2422881, 2692090, 3230508, 3499717, 4038135, 4845762, 5384180, 6999434, 7268643, 8076270, 9691524, 10499151, 12114405, 13998868, 14537286, 16152540, 17498585, 20998302, 24228810, 29074572, 31497453, 34997170, 36343215, 41996604, 48457620, 52495755, 62994906, 69994340, 72686430, 94492359, 104991510, 125989812, 145372860, 157487265, 188984718, 209983020, 314974530, 377969436, 472461795, 629949060, 944923590, 1889847180]

約数ペア:

[(1, 1889847180), (2, 944923590), (3, 629949060), (4, 472461795), (5, 377969436), (6, 314974530), (9, 209983020), (10, 188984718), (12, 157487265), (13, 145372860), (15, 125989812), (18, 104991510), (20, 94492359), (26, 72686430), (27, 69994340), (30, 62994906), (36, 52495755), (39, 48457620), (45, 41996604), (52, 36343215), (54, 34997170), (60, 31497453), (65, 29074572), (78, 24228810), (90, 20998302), (108, 17498585), (117, 16152540), (130, 14537286), (135, 13998868), (156, 12114405), (180, 10499151), (195, 9691524), (234, 8076270), (260, 7268643), (270, 6999434), (351, 5384180), (390, 4845762), (468, 4038135), (540, 3499717), (585, 3230508), (702, 2692090), (780, 2422881), (1170, 1615254), (1404, 1346045), (1755, 1076836), (2340, 807627), (3510, 538418), (7020, 269209)]