22170030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{19973}}^1$

素因数の和:20020

約数の個数: 32

約数和(自身を含む): 54648864

約数和(自身を除く): 32478834

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 19973, 39946, 59919, 99865, 119838, 199730, 299595, 599190, 739001, 1478002, 2217003, 3695005, 4434006, 7390010, 11085015, 22170030]

約数ペア:

[(1, 22170030), (2, 11085015), (3, 7390010), (5, 4434006), (6, 3695005), (10, 2217003), (15, 1478002), (30, 739001), (37, 599190), (74, 299595), (111, 199730), (185, 119838), (222, 99865), (370, 59919), (555, 39946), (1110, 19973)]