29858940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{165883}}^1$

素因数の和:165898

約数の個数: 36

約数和(自身を含む): 90572664

約数和(自身を除く): 60713724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 165883, 331766, 497649, 663532, 829415, 995298, 1492947, 1658830, 1990596, 2488245, 2985894, 3317660, 4976490, 5971788, 7464735, 9952980, 14929470, 29858940]

約数ペア:

[(1, 29858940), (2, 14929470), (3, 9952980), (4, 7464735), (5, 5971788), (6, 4976490), (9, 3317660), (10, 2985894), (12, 2488245), (15, 1990596), (18, 1658830), (20, 1492947), (30, 995298), (36, 829415), (45, 663532), (60, 497649), (90, 331766), (180, 165883)]