171440430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:314

約数の個数: 128

約数和(自身を含む): 486466560

約数和(自身を除く): 315026130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 59, 70, 101, 105, 118, 137, 177, 202, 210, 274, 295, 303, 354, 411, 413, 505, 590, 606, 685, 707, 822, 826, 885, 959, 1010, 1239, 1370, 1414, 1515, 1770, 1918, 2055, 2065, 2121, 2478, 2877, 3030, 3535, 4110, 4130, 4242, 4795, 5754, 5959, 6195, 7070, 8083, 9590, 10605, 11918, 12390, 13837, 14385, 16166, 17877, 21210, 24249, 27674, 28770, 29795, 35754, 40415, 41511, 41713, 48498, 56581, 59590, 69185, 80830, 83022, 83426, 89385, 96859, 113162, 121245, 125139, 138370, 169743, 178770, 193718, 207555, 208565, 242490, 250278, 282905, 290577, 339486, 415110, 417130, 484295, 565810, 581154, 625695, 816383, 848715, 968590, 1251390, 1452885, 1632766, 1697430, 2449149, 2905770, 4081915, 4898298, 5714681, 8163830, 11429362, 12245745, 17144043, 24491490, 28573405, 34288086, 57146810, 85720215, 171440430]

約数ペア:

[(1, 171440430), (2, 85720215), (3, 57146810), (5, 34288086), (6, 28573405), (7, 24491490), (10, 17144043), (14, 12245745), (15, 11429362), (21, 8163830), (30, 5714681), (35, 4898298), (42, 4081915), (59, 2905770), (70, 2449149), (101, 1697430), (105, 1632766), (118, 1452885), (137, 1251390), (177, 968590), (202, 848715), (210, 816383), (274, 625695), (295, 581154), (303, 565810), (354, 484295), (411, 417130), (413, 415110), (505, 339486), (590, 290577), (606, 282905), (685, 250278), (707, 242490), (822, 208565), (826, 207555), (885, 193718), (959, 178770), (1010, 169743), (1239, 138370), (1370, 125139), (1414, 121245), (1515, 113162), (1770, 96859), (1918, 89385), (2055, 83426), (2065, 83022), (2121, 80830), (2478, 69185), (2877, 59590), (3030, 56581), (3535, 48498), (4110, 41713), (4130, 41511), (4242, 40415), (4795, 35754), (5754, 29795), (5959, 28770), (6195, 27674), (7070, 24249), (8083, 21210), (9590, 17877), (10605, 16166), (11918, 14385), (12390, 13837)]