16917480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{46993}}^1$

素因数の和:47010

約数の個数: 48

約数和(自身を含む): 54982980

約数和(自身を除く): 38065500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 46993, 93986, 140979, 187972, 234965, 281958, 375944, 422937, 469930, 563916, 704895, 845874, 939860, 1127832, 1409790, 1691748, 1879720, 2114685, 2819580, 3383496, 4229370, 5639160, 8458740, 16917480]

約数ペア:

[(1, 16917480), (2, 8458740), (3, 5639160), (4, 4229370), (5, 3383496), (6, 2819580), (8, 2114685), (9, 1879720), (10, 1691748), (12, 1409790), (15, 1127832), (18, 939860), (20, 845874), (24, 704895), (30, 563916), (36, 469930), (40, 422937), (45, 375944), (60, 281958), (72, 234965), (90, 187972), (120, 140979), (180, 93986), (360, 46993)]