16797780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{10369}}^1$

素因数の和:10390

約数の個数: 60

約数和(自身を含む): 52700340

約数和(自身を除く): 35902560

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 10369, 20738, 31107, 41476, 51845, 62214, 93321, 103690, 124428, 155535, 186642, 207380, 279963, 311070, 373284, 466605, 559926, 622140, 839889, 933210, 1119852, 1399815, 1679778, 1866420, 2799630, 3359556, 4199445, 5599260, 8398890, 16797780]

約数ペア:

[(1, 16797780), (2, 8398890), (3, 5599260), (4, 4199445), (5, 3359556), (6, 2799630), (9, 1866420), (10, 1679778), (12, 1399815), (15, 1119852), (18, 933210), (20, 839889), (27, 622140), (30, 559926), (36, 466605), (45, 373284), (54, 311070), (60, 279963), (81, 207380), (90, 186642), (108, 155535), (135, 124428), (162, 103690), (180, 93321), (270, 62214), (324, 51845), (405, 41476), (540, 31107), (810, 20738), (1620, 10369)]