319341540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24527}}^1$

素因数の和:24577

約数の個数: 96

約数和(自身を含む): 1054900224

約数和(自身を除く): 735558684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 24527, 49054, 73581, 98108, 122635, 147162, 171689, 245270, 294324, 343378, 367905, 490540, 515067, 686756, 735810, 760337, 858445, 1030134, 1471620, 1520674, 1716890, 2060268, 2281011, 2575335, 3041348, 3433780, 3801685, 4562022, 5150670, 5322359, 7603370, 9124044, 10301340, 10644718, 11405055, 15206740, 15967077, 21289436, 22810110, 26611795, 31934154, 45620220, 53223590, 63868308, 79835385, 106447180, 159670770, 319341540]

約数ペア:

[(1, 319341540), (2, 159670770), (3, 106447180), (4, 79835385), (5, 63868308), (6, 53223590), (7, 45620220), (10, 31934154), (12, 26611795), (14, 22810110), (15, 21289436), (20, 15967077), (21, 15206740), (28, 11405055), (30, 10644718), (31, 10301340), (35, 9124044), (42, 7603370), (60, 5322359), (62, 5150670), (70, 4562022), (84, 3801685), (93, 3433780), (105, 3041348), (124, 2575335), (140, 2281011), (155, 2060268), (186, 1716890), (210, 1520674), (217, 1471620), (310, 1030134), (372, 858445), (420, 760337), (434, 735810), (465, 686756), (620, 515067), (651, 490540), (868, 367905), (930, 343378), (1085, 294324), (1302, 245270), (1860, 171689), (2170, 147162), (2604, 122635), (3255, 98108), (4340, 73581), (6510, 49054), (13020, 24527)]