16809270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^2$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 42035760

約数和(自身を除く): 25226490

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 139, 145, 174, 278, 290, 417, 435, 695, 834, 870, 1390, 2085, 4031, 4170, 8062, 12093, 19321, 20155, 24186, 38642, 40310, 57963, 60465, 96605, 115926, 120930, 193210, 289815, 560309, 579630, 1120618, 1680927, 2801545, 3361854, 5603090, 8404635, 16809270]

約数ペア:

[(1, 16809270), (2, 8404635), (3, 5603090), (5, 3361854), (6, 2801545), (10, 1680927), (15, 1120618), (29, 579630), (30, 560309), (58, 289815), (87, 193210), (139, 120930), (145, 115926), (174, 96605), (278, 60465), (290, 57963), (417, 40310), (435, 38642), (695, 24186), (834, 20155), (870, 19321), (1390, 12093), (2085, 8062), (4031, 4170)]