34478460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{21283}}^1$

素因数の和:21304

約数の個数: 60

約数和(自身を含む): 108165288

約数和(自身を除く): 73686828

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, 21283, 42566, 63849, 85132, 106415, 127698, 191547, 212830, 255396, 319245, 383094, 425660, 574641, 638490, 766188, 957735, 1149282, 1276980, 1723923, 1915470, 2298564, 2873205, 3447846, 3830940, 5746410, 6895692, 8619615, 11492820, 17239230, 34478460]

約数ペア:

[(1, 34478460), (2, 17239230), (3, 11492820), (4, 8619615), (5, 6895692), (6, 5746410), (9, 3830940), (10, 3447846), (12, 2873205), (15, 2298564), (18, 1915470), (20, 1723923), (27, 1276980), (30, 1149282), (36, 957735), (45, 766188), (54, 638490), (60, 574641), (81, 425660), (90, 383094), (108, 319245), (135, 255396), (162, 212830), (180, 191547), (270, 127698), (324, 106415), (405, 85132), (540, 63849), (810, 42566), (1620, 21283)]