2116830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1721}}^1$

素因数の和:1772

約数の個数: 32

約数和(自身を含む): 5207328

約数和(自身を除く): 3090498

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 1721, 3442, 5163, 8605, 10326, 17210, 25815, 51630, 70561, 141122, 211683, 352805, 423366, 705610, 1058415, 2116830]

約数ペア:

[(1, 2116830), (2, 1058415), (3, 705610), (5, 423366), (6, 352805), (10, 211683), (15, 141122), (30, 70561), (41, 51630), (82, 25815), (123, 17210), (205, 10326), (246, 8605), (410, 5163), (615, 3442), (1230, 1721)]