15769030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 32503680

約数和(自身を除く): 16734650

約数列:

[1, 2, 5, 10, 17, 23, 34, 37, 46, 74, 85, 109, 115, 170, 185, 218, 230, 370, 391, 545, 629, 782, 851, 1090, 1258, 1702, 1853, 1955, 2507, 3145, 3706, 3910, 4033, 4255, 5014, 6290, 8066, 8510, 9265, 12535, 14467, 18530, 20165, 25070, 28934, 40330, 42619, 68561, 72335, 85238, 92759, 137122, 144670, 185518, 213095, 342805, 426190, 463795, 685610, 927590, 1576903, 3153806, 7884515, 15769030]

約数ペア:

[(1, 15769030), (2, 7884515), (5, 3153806), (10, 1576903), (17, 927590), (23, 685610), (34, 463795), (37, 426190), (46, 342805), (74, 213095), (85, 185518), (109, 144670), (115, 137122), (170, 92759), (185, 85238), (218, 72335), (230, 68561), (370, 42619), (391, 40330), (545, 28934), (629, 25070), (782, 20165), (851, 18530), (1090, 14467), (1258, 12535), (1702, 9265), (1853, 8510), (1955, 8066), (2507, 6290), (3145, 5014), (3706, 4255), (3910, 4033)]