538082190

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2381}}^1$

素因数の和:2437

約数の個数: 112

約数和(自身を含む): 1499630976

約数和(自身を除く): 961548786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 243, 270, 279, 310, 405, 465, 486, 558, 729, 810, 837, 930, 1215, 1395, 1458, 1674, 2381, 2430, 2511, 2790, 3645, 4185, 4762, 5022, 7143, 7290, 7533, 8370, 11905, 12555, 14286, 15066, 21429, 22599, 23810, 25110, 35715, 37665, 42858, 45198, 64287, 71430, 73811, 75330, 107145, 112995, 128574, 147622, 192861, 214290, 221433, 225990, 321435, 369055, 385722, 442866, 578583, 642870, 664299, 738110, 964305, 1107165, 1157166, 1328598, 1735749, 1928610, 1992897, 2214330, 2892915, 3321495, 3471498, 3985794, 5785830, 5978691, 6642990, 8678745, 9964485, 11957382, 17357490, 17936073, 19928970, 29893455, 35872146, 53808219, 59786910, 89680365, 107616438, 179360730, 269041095, 538082190]

約数ペア:

[(1, 538082190), (2, 269041095), (3, 179360730), (5, 107616438), (6, 89680365), (9, 59786910), (10, 53808219), (15, 35872146), (18, 29893455), (27, 19928970), (30, 17936073), (31, 17357490), (45, 11957382), (54, 9964485), (62, 8678745), (81, 6642990), (90, 5978691), (93, 5785830), (135, 3985794), (155, 3471498), (162, 3321495), (186, 2892915), (243, 2214330), (270, 1992897), (279, 1928610), (310, 1735749), (405, 1328598), (465, 1157166), (486, 1107165), (558, 964305), (729, 738110), (810, 664299), (837, 642870), (930, 578583), (1215, 442866), (1395, 385722), (1458, 369055), (1674, 321435), (2381, 225990), (2430, 221433), (2511, 214290), (2790, 192861), (3645, 147622), (4185, 128574), (4762, 112995), (5022, 107145), (7143, 75330), (7290, 73811), (7533, 71430), (8370, 64287), (11905, 45198), (12555, 42858), (14286, 37665), (15066, 35715), (21429, 25110), (22599, 23810)]