228031380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1266841}}^1$

素因数の和:1266856

約数の個数: 36

約数和(自身を含む): 691695732

約数和(自身を除く): 463664352

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1266841, 2533682, 3800523, 5067364, 6334205, 7601046, 11401569, 12668410, 15202092, 19002615, 22803138, 25336820, 38005230, 45606276, 57007845, 76010460, 114015690, 228031380]

約数ペア:

[(1, 228031380), (2, 114015690), (3, 76010460), (4, 57007845), (5, 45606276), (6, 38005230), (9, 25336820), (10, 22803138), (12, 19002615), (15, 15202092), (18, 12668410), (20, 11401569), (30, 7601046), (36, 6334205), (45, 5067364), (60, 3800523), (90, 2533682), (180, 1266841)]