45293780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19031}}^1$

素因数の和:19064

約数の個数: 48

約数和(自身を含む): 115105536

約数和(自身を除く): 69811756

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 19031, 38062, 76124, 95155, 133217, 190310, 266434, 323527, 380620, 532868, 647054, 666085, 1294108, 1332170, 1617635, 2264689, 2664340, 3235270, 4529378, 6470540, 9058756, 11323445, 22646890, 45293780]

約数ペア:

[(1, 45293780), (2, 22646890), (4, 11323445), (5, 9058756), (7, 6470540), (10, 4529378), (14, 3235270), (17, 2664340), (20, 2264689), (28, 1617635), (34, 1332170), (35, 1294108), (68, 666085), (70, 647054), (85, 532868), (119, 380620), (140, 323527), (170, 266434), (238, 190310), (340, 133217), (476, 95155), (595, 76124), (1190, 38062), (2380, 19031)]