191798220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{47711}}^1$

素因数の和:47790

約数の個数: 48

約数和(自身を含む): 545061888

約数和(自身を除く): 353263668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 47711, 95422, 143133, 190844, 238555, 286266, 477110, 572532, 715665, 954220, 1431330, 2862660, 3196637, 6393274, 9589911, 12786548, 15983185, 19179822, 31966370, 38359644, 47949555, 63932740, 95899110, 191798220]

約数ペア:

[(1, 191798220), (2, 95899110), (3, 63932740), (4, 47949555), (5, 38359644), (6, 31966370), (10, 19179822), (12, 15983185), (15, 12786548), (20, 9589911), (30, 6393274), (60, 3196637), (67, 2862660), (134, 1431330), (201, 954220), (268, 715665), (335, 572532), (402, 477110), (670, 286266), (804, 238555), (1005, 190844), (1340, 143133), (2010, 95422), (4020, 47711)]