71787788340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43541}}^1\times {\mathrm{27479}}^1$

素因数の和:71032

約数の個数: 48

約数和(自身を含む): 201017738880

約数和(自身を除く): 129229950540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 27479, 43541, 54958, 82437, 87082, 109916, 130623, 137395, 164874, 174164, 217705, 261246, 274790, 329748, 412185, 435410, 522492, 549580, 653115, 824370, 870820, 1306230, 1648740, 2612460, 1196463139, 2392926278, 3589389417, 4785852556, 5982315695, 7178778834, 11964631390, 14357557668, 17946947085, 23929262780, 35893894170, 71787788340]

約数ペア:

[(1, 71787788340), (2, 35893894170), (3, 23929262780), (4, 17946947085), (5, 14357557668), (6, 11964631390), (10, 7178778834), (12, 5982315695), (15, 4785852556), (20, 3589389417), (30, 2392926278), (60, 1196463139), (27479, 2612460), (43541, 1648740), (54958, 1306230), (82437, 870820), (87082, 824370), (109916, 653115), (130623, 549580), (137395, 522492), (164874, 435410), (174164, 412185), (217705, 329748), (261246, 274790)]