29912940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{166183}}^1$

素因数の和:166198

約数の個数: 36

約数和(自身を含む): 90736464

約数和(自身を除く): 60823524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 166183, 332366, 498549, 664732, 830915, 997098, 1495647, 1661830, 1994196, 2492745, 2991294, 3323660, 4985490, 5982588, 7478235, 9970980, 14956470, 29912940]

約数ペア:

[(1, 29912940), (2, 14956470), (3, 9970980), (4, 7478235), (5, 5982588), (6, 4985490), (9, 3323660), (10, 2991294), (12, 2492745), (15, 1994196), (18, 1661830), (20, 1495647), (30, 997098), (36, 830915), (45, 664732), (60, 498549), (90, 332366), (180, 166183)]