2853390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 6894720

約数和(自身を除く): 4041330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 227, 419, 454, 681, 838, 1135, 1257, 1362, 2095, 2270, 2514, 3405, 4190, 6285, 6810, 12570, 95113, 190226, 285339, 475565, 570678, 951130, 1426695, 2853390]

約数ペア:

[(1, 2853390), (2, 1426695), (3, 951130), (5, 570678), (6, 475565), (10, 285339), (15, 190226), (30, 95113), (227, 12570), (419, 6810), (454, 6285), (681, 4190), (838, 3405), (1135, 2514), (1257, 2270), (1362, 2095)]