30380385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7057}}^1$

素因数の和:7113

約数の個数: 32

約数和(自身を含む): 56915712

約数和(自身を除く): 26535327

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 4305, 7057, 21171, 35285, 49399, 105855, 148197, 246995, 289337, 740985, 868011, 1446685, 2025359, 4340055, 6076077, 10126795, 30380385]

約数ペア:

[(1, 30380385), (3, 10126795), (5, 6076077), (7, 4340055), (15, 2025359), (21, 1446685), (35, 868011), (41, 740985), (105, 289337), (123, 246995), (205, 148197), (287, 105855), (615, 49399), (861, 35285), (1435, 21171), (4305, 7057)]