19005630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{1847}}^1$

素因数の和:1878

約数の個数: 64

約数和(自身を含む): 53222400

約数和(自身を除く): 34216770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1715, 1847, 2058, 3430, 3694, 5145, 5541, 9235, 10290, 11082, 12929, 18470, 25858, 27705, 38787, 55410, 64645, 77574, 90503, 129290, 181006, 193935, 271509, 387870, 452515, 543018, 633521, 905030, 1267042, 1357545, 1900563, 2715090, 3167605, 3801126, 6335210, 9502815, 19005630]

約数ペア:

[(1, 19005630), (2, 9502815), (3, 6335210), (5, 3801126), (6, 3167605), (7, 2715090), (10, 1900563), (14, 1357545), (15, 1267042), (21, 905030), (30, 633521), (35, 543018), (42, 452515), (49, 387870), (70, 271509), (98, 193935), (105, 181006), (147, 129290), (210, 90503), (245, 77574), (294, 64645), (343, 55410), (490, 38787), (686, 27705), (735, 25858), (1029, 18470), (1470, 12929), (1715, 11082), (1847, 10290), (2058, 9235), (3430, 5541), (3694, 5145)]