142185390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 349691904

約数和(自身を除く): 207506514

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 127, 134, 201, 254, 335, 381, 402, 557, 635, 670, 762, 1005, 1114, 1270, 1671, 1905, 2010, 2785, 3342, 3810, 5570, 8355, 8509, 16710, 17018, 25527, 37319, 42545, 51054, 70739, 74638, 85090, 111957, 127635, 141478, 186595, 212217, 223914, 255270, 353695, 373190, 424434, 559785, 707390, 1061085, 1119570, 2122170, 4739513, 9479026, 14218539, 23697565, 28437078, 47395130, 71092695, 142185390]

約数ペア:

[(1, 142185390), (2, 71092695), (3, 47395130), (5, 28437078), (6, 23697565), (10, 14218539), (15, 9479026), (30, 4739513), (67, 2122170), (127, 1119570), (134, 1061085), (201, 707390), (254, 559785), (335, 424434), (381, 373190), (402, 353695), (557, 255270), (635, 223914), (670, 212217), (762, 186595), (1005, 141478), (1114, 127635), (1270, 111957), (1671, 85090), (1905, 74638), (2010, 70739), (2785, 51054), (3342, 42545), (3810, 37319), (5570, 25527), (8355, 17018), (8509, 16710)]