13305950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{5431}}^1$

素因数の和:5457

約数の個数: 36

約数和(自身を含む): 28795032

約数和(自身を除く): 15489082

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 5431, 10862, 27155, 38017, 54310, 76034, 135775, 190085, 266119, 271550, 380170, 532238, 950425, 1330595, 1900850, 2661190, 6652975, 13305950]

約数ペア:

[(1, 13305950), (2, 6652975), (5, 2661190), (7, 1900850), (10, 1330595), (14, 950425), (25, 532238), (35, 380170), (49, 271550), (50, 266119), (70, 190085), (98, 135775), (175, 76034), (245, 54310), (350, 38017), (490, 27155), (1225, 10862), (2450, 5431)]