214743030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:653

約数の個数: 64

約数和(自身を含む): 524206080

約数和(自身を除く): 309463050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 157, 254, 314, 359, 381, 471, 635, 718, 762, 785, 942, 1077, 1270, 1570, 1795, 1905, 2154, 2355, 3590, 3810, 4710, 5385, 10770, 19939, 39878, 45593, 56363, 59817, 91186, 99695, 112726, 119634, 136779, 169089, 199390, 227965, 273558, 281815, 299085, 338178, 455930, 563630, 598170, 683895, 845445, 1367790, 1690890, 7158101, 14316202, 21474303, 35790505, 42948606, 71581010, 107371515, 214743030]

約数ペア:

[(1, 214743030), (2, 107371515), (3, 71581010), (5, 42948606), (6, 35790505), (10, 21474303), (15, 14316202), (30, 7158101), (127, 1690890), (157, 1367790), (254, 845445), (314, 683895), (359, 598170), (381, 563630), (471, 455930), (635, 338178), (718, 299085), (762, 281815), (785, 273558), (942, 227965), (1077, 199390), (1270, 169089), (1570, 136779), (1795, 119634), (1905, 112726), (2154, 99695), (2355, 91186), (3590, 59817), (3810, 56363), (4710, 45593), (5385, 39878), (10770, 19939)]