17834580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 57020040

約数和(自身を除く): 39185460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 101, 108, 109, 135, 162, 180, 202, 218, 270, 303, 324, 327, 404, 405, 436, 505, 540, 545, 606, 654, 810, 909, 981, 1010, 1090, 1212, 1308, 1515, 1620, 1635, 1818, 1962, 2020, 2180, 2727, 2943, 3030, 3270, 3636, 3924, 4545, 4905, 5454, 5886, 6060, 6540, 8181, 8829, 9090, 9810, 10908, 11009, 11772, 13635, 14715, 16362, 17658, 18180, 19620, 22018, 27270, 29430, 32724, 33027, 35316, 40905, 44036, 44145, 54540, 55045, 58860, 66054, 81810, 88290, 99081, 110090, 132108, 163620, 165135, 176580, 198162, 220180, 297243, 330270, 396324, 495405, 594486, 660540, 891729, 990810, 1188972, 1486215, 1783458, 1981620, 2972430, 3566916, 4458645, 5944860, 8917290, 17834580]

約数ペア:

[(1, 17834580), (2, 8917290), (3, 5944860), (4, 4458645), (5, 3566916), (6, 2972430), (9, 1981620), (10, 1783458), (12, 1486215), (15, 1188972), (18, 990810), (20, 891729), (27, 660540), (30, 594486), (36, 495405), (45, 396324), (54, 330270), (60, 297243), (81, 220180), (90, 198162), (101, 176580), (108, 165135), (109, 163620), (135, 132108), (162, 110090), (180, 99081), (202, 88290), (218, 81810), (270, 66054), (303, 58860), (324, 55045), (327, 54540), (404, 44145), (405, 44036), (436, 40905), (505, 35316), (540, 33027), (545, 32724), (606, 29430), (654, 27270), (810, 22018), (909, 19620), (981, 18180), (1010, 17658), (1090, 16362), (1212, 14715), (1308, 13635), (1515, 11772), (1620, 11009), (1635, 10908), (1818, 9810), (1962, 9090), (2020, 8829), (2180, 8181), (2727, 6540), (2943, 6060), (3030, 5886), (3270, 5454), (3636, 4905), (3924, 4545)]