308385390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{541027}}^1$

素因数の和:541056

約数の個数: 32

約数和(自身を含む): 779080320

約数和(自身を除く): 470694930

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 541027, 1082054, 1623081, 2705135, 3246162, 5410270, 8115405, 10279513, 16230810, 20559026, 30838539, 51397565, 61677078, 102795130, 154192695, 308385390]

約数ペア:

[(1, 308385390), (2, 154192695), (3, 102795130), (5, 61677078), (6, 51397565), (10, 30838539), (15, 20559026), (19, 16230810), (30, 10279513), (38, 8115405), (57, 5410270), (95, 3246162), (114, 2705135), (190, 1623081), (285, 1082054), (570, 541027)]