398062230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{15061}}^1$

素因数の和:15952

約数の個数: 32

約数和(自身を含む): 956497248

約数和(自身を除く): 558435018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 881, 1762, 2643, 4405, 5286, 8810, 13215, 15061, 26430, 30122, 45183, 75305, 90366, 150610, 225915, 451830, 13268741, 26537482, 39806223, 66343705, 79612446, 132687410, 199031115, 398062230]

約数ペア:

[(1, 398062230), (2, 199031115), (3, 132687410), (5, 79612446), (6, 66343705), (10, 39806223), (15, 26537482), (30, 13268741), (881, 451830), (1762, 225915), (2643, 150610), (4405, 90366), (5286, 75305), (8810, 45183), (13215, 30122), (15061, 26430)]