210145590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8369}}^1$

素因数の和:8419

約数の個数: 80

約数和(自身を含む): 583355520

約数和(自身を除く): 373209930

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, 270, 279, 310, 405, 465, 558, 810, 837, 930, 1395, 1674, 2511, 2790, 4185, 5022, 8369, 8370, 12555, 16738, 25107, 25110, 41845, 50214, 75321, 83690, 125535, 150642, 225963, 251070, 259439, 376605, 451926, 518878, 677889, 753210, 778317, 1129815, 1297195, 1355778, 1556634, 2259630, 2334951, 2594390, 3389445, 3891585, 4669902, 6778890, 7004853, 7783170, 11674755, 14009706, 21014559, 23349510, 35024265, 42029118, 70048530, 105072795, 210145590]

約数ペア:

[(1, 210145590), (2, 105072795), (3, 70048530), (5, 42029118), (6, 35024265), (9, 23349510), (10, 21014559), (15, 14009706), (18, 11674755), (27, 7783170), (30, 7004853), (31, 6778890), (45, 4669902), (54, 3891585), (62, 3389445), (81, 2594390), (90, 2334951), (93, 2259630), (135, 1556634), (155, 1355778), (162, 1297195), (186, 1129815), (270, 778317), (279, 753210), (310, 677889), (405, 518878), (465, 451926), (558, 376605), (810, 259439), (837, 251070), (930, 225963), (1395, 150642), (1674, 125535), (2511, 83690), (2790, 75321), (4185, 50214), (5022, 41845), (8369, 25110), (8370, 25107), (12555, 16738)]