69952620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{68581}}^1$

素因数の和:68610

約数の個数: 48

約数和(自身を含む): 207391968

約数和(自身を除く): 137439348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 68581, 137162, 205743, 274324, 342905, 411486, 685810, 822972, 1028715, 1165877, 1371620, 2057430, 2331754, 3497631, 4114860, 4663508, 5829385, 6995262, 11658770, 13990524, 17488155, 23317540, 34976310, 69952620]

約数ペア:

[(1, 69952620), (2, 34976310), (3, 23317540), (4, 17488155), (5, 13990524), (6, 11658770), (10, 6995262), (12, 5829385), (15, 4663508), (17, 4114860), (20, 3497631), (30, 2331754), (34, 2057430), (51, 1371620), (60, 1165877), (68, 1028715), (85, 822972), (102, 685810), (170, 411486), (204, 342905), (255, 274324), (340, 205743), (510, 137162), (1020, 68581)]