1245646830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1012721}}^1$

素因数の和:1012772

約数の個数: 32

約数和(自身を含む): 3062471328

約数和(自身を除く): 1816824498

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 1012721, 2025442, 3038163, 5063605, 6076326, 10127210, 15190815, 30381630, 41521561, 83043122, 124564683, 207607805, 249129366, 415215610, 622823415, 1245646830]

約数ペア:

[(1, 1245646830), (2, 622823415), (3, 415215610), (5, 249129366), (6, 207607805), (10, 124564683), (15, 83043122), (30, 41521561), (41, 30381630), (82, 15190815), (123, 10127210), (205, 6076326), (246, 5063605), (410, 3038163), (615, 2025442), (1230, 1012721)]