191233980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{50591}}^1$

素因数の和:50616

約数の個数: 96

約数和(自身を含む): 679956480

約数和(自身を除く): 488722500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 50591, 101182, 151773, 202364, 252955, 303546, 354137, 455319, 505910, 607092, 708274, 758865, 910638, 1011820, 1062411, 1365957, 1416548, 1517730, 1770685, 1821276, 2124822, 2276595, 2731914, 3035460, 3187233, 3541370, 4249644, 4553190, 5312055, 5463828, 6374466, 6829785, 7082740, 9106380, 9561699, 10624110, 12748932, 13659570, 15936165, 19123398, 21248220, 27319140, 31872330, 38246796, 47808495, 63744660, 95616990, 191233980]

約数ペア:

[(1, 191233980), (2, 95616990), (3, 63744660), (4, 47808495), (5, 38246796), (6, 31872330), (7, 27319140), (9, 21248220), (10, 19123398), (12, 15936165), (14, 13659570), (15, 12748932), (18, 10624110), (20, 9561699), (21, 9106380), (27, 7082740), (28, 6829785), (30, 6374466), (35, 5463828), (36, 5312055), (42, 4553190), (45, 4249644), (54, 3541370), (60, 3187233), (63, 3035460), (70, 2731914), (84, 2276595), (90, 2124822), (105, 1821276), (108, 1770685), (126, 1517730), (135, 1416548), (140, 1365957), (180, 1062411), (189, 1011820), (210, 910638), (252, 758865), (270, 708274), (315, 607092), (378, 505910), (420, 455319), (540, 354137), (630, 303546), (756, 252955), (945, 202364), (1260, 151773), (1890, 101182), (3780, 50591)]