214320780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1190671}}^1$

素因数の和:1190686

約数の個数: 36

約数和(自身を含む): 650106912

約数和(自身を除く): 435786132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1190671, 2381342, 3572013, 4762684, 5953355, 7144026, 10716039, 11906710, 14288052, 17860065, 21432078, 23813420, 35720130, 42864156, 53580195, 71440260, 107160390, 214320780]

約数ペア:

[(1, 214320780), (2, 107160390), (3, 71440260), (4, 53580195), (5, 42864156), (6, 35720130), (9, 23813420), (10, 21432078), (12, 17860065), (15, 14288052), (18, 11906710), (20, 10716039), (30, 7144026), (36, 5953355), (45, 4762684), (60, 3572013), (90, 2381342), (180, 1190671)]