227817870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{25229}}^1$

素因数の和:25289

約数の個数: 64

約数和(自身を含む): 639429120

約数和(自身を除く): 411611250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 602, 645, 903, 1290, 1505, 1806, 3010, 4515, 9030, 25229, 50458, 75687, 126145, 151374, 176603, 252290, 353206, 378435, 529809, 756870, 883015, 1059618, 1084847, 1766030, 2169694, 2649045, 3254541, 5298090, 5424235, 6509082, 7593929, 10848470, 15187858, 16272705, 22781787, 32545410, 37969645, 45563574, 75939290, 113908935, 227817870]

約数ペア:

[(1, 227817870), (2, 113908935), (3, 75939290), (5, 45563574), (6, 37969645), (7, 32545410), (10, 22781787), (14, 16272705), (15, 15187858), (21, 10848470), (30, 7593929), (35, 6509082), (42, 5424235), (43, 5298090), (70, 3254541), (86, 2649045), (105, 2169694), (129, 1766030), (210, 1084847), (215, 1059618), (258, 883015), (301, 756870), (430, 529809), (602, 378435), (645, 353206), (903, 252290), (1290, 176603), (1505, 151374), (1806, 126145), (3010, 75687), (4515, 50458), (9030, 25229)]