7920030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1163}}^1$

素因数の和:1400

約数の個数: 32

約数和(自身を含む): 19108224

約数和(自身を除く): 11188194

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 227, 454, 681, 1135, 1163, 1362, 2270, 2326, 3405, 3489, 5815, 6810, 6978, 11630, 17445, 34890, 264001, 528002, 792003, 1320005, 1584006, 2640010, 3960015, 7920030]

約数ペア:

[(1, 7920030), (2, 3960015), (3, 2640010), (5, 1584006), (6, 1320005), (10, 792003), (15, 528002), (30, 264001), (227, 34890), (454, 17445), (681, 11630), (1135, 6978), (1163, 6810), (1362, 5815), (2270, 3489), (2326, 3405)]