1606230

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{661}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 4337424

約数和(自身を除く): 2731194

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 661, 810, 1215, 1322, 1983, 2430, 3305, 3966, 5949, 6610, 9915, 11898, 17847, 19830, 29745, 35694, 53541, 59490, 89235, 107082, 160623, 178470, 267705, 321246, 535410, 803115, 1606230]

約数ペア:

[(1, 1606230), (2, 803115), (3, 535410), (5, 321246), (6, 267705), (9, 178470), (10, 160623), (15, 107082), (18, 89235), (27, 59490), (30, 53541), (45, 35694), (54, 29745), (81, 19830), (90, 17847), (135, 11898), (162, 9915), (243, 6610), (270, 5949), (405, 3966), (486, 3305), (661, 2430), (810, 1983), (1215, 1322)]