4215390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{619}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 10177920

約数和(自身を除く): 5962530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 227, 454, 619, 681, 1135, 1238, 1362, 1857, 2270, 3095, 3405, 3714, 6190, 6810, 9285, 18570, 140513, 281026, 421539, 702565, 843078, 1405130, 2107695, 4215390]

約数ペア:

[(1, 4215390), (2, 2107695), (3, 1405130), (5, 843078), (6, 702565), (10, 421539), (15, 281026), (30, 140513), (227, 18570), (454, 9285), (619, 6810), (681, 6190), (1135, 3714), (1238, 3405), (1362, 3095), (1857, 2270)]