1617290780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{114377}}^1$

素因数の和:114494

約数の個数: 48

約数和(自身を含む): 3919962816

約数和(自身を除く): 2302672036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 7070, 14140, 114377, 228754, 457508, 571885, 800639, 1143770, 1601278, 2287540, 3202556, 4003195, 8006390, 11552077, 16012780, 23104154, 46208308, 57760385, 80864539, 115520770, 161729078, 231041540, 323458156, 404322695, 808645390, 1617290780]

約数ペア:

[(1, 1617290780), (2, 808645390), (4, 404322695), (5, 323458156), (7, 231041540), (10, 161729078), (14, 115520770), (20, 80864539), (28, 57760385), (35, 46208308), (70, 23104154), (101, 16012780), (140, 11552077), (202, 8006390), (404, 4003195), (505, 3202556), (707, 2287540), (1010, 1601278), (1414, 1143770), (2020, 800639), (2828, 571885), (3535, 457508), (7070, 228754), (14140, 114377)]