378090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4201}}^1$

素因数の和:4214

約数の個数: 24

約数和(自身を含む): 983268

約数和(自身を除く): 605178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4201, 8402, 12603, 21005, 25206, 37809, 42010, 63015, 75618, 126030, 189045, 378090]

約数ペア:

[(1, 378090), (2, 189045), (3, 126030), (5, 75618), (6, 63015), (9, 42010), (10, 37809), (15, 25206), (18, 21005), (30, 12603), (45, 8402), (90, 4201)]