42285770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3391}}^1$

素因数の和:3470

約数の個数: 32

約数和(自身を含む): 80593920

約数和(自身を除く): 38308150

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 2494, 3391, 6235, 6782, 12470, 16955, 33910, 98339, 145813, 196678, 291626, 491695, 729065, 983390, 1458130, 4228577, 8457154, 21142885, 42285770]

約数ペア:

[(1, 42285770), (2, 21142885), (5, 8457154), (10, 4228577), (29, 1458130), (43, 983390), (58, 729065), (86, 491695), (145, 291626), (215, 196678), (290, 145813), (430, 98339), (1247, 33910), (2494, 16955), (3391, 12470), (6235, 6782)]