289451010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{1459}}^1$

素因数の和:1875

約数の個数: 64

約数和(自身を含む): 737942400

約数和(自身を除く): 448491390

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 389, 510, 778, 1167, 1459, 1945, 2334, 2918, 3890, 4377, 5835, 6613, 7295, 8754, 11670, 13226, 14590, 19839, 21885, 24803, 33065, 39678, 43770, 49606, 66130, 74409, 99195, 124015, 148818, 198390, 248030, 372045, 567551, 744090, 1135102, 1702653, 2837755, 3405306, 5675510, 8513265, 9648367, 17026530, 19296734, 28945101, 48241835, 57890202, 96483670, 144725505, 289451010]

約数ペア:

[(1, 289451010), (2, 144725505), (3, 96483670), (5, 57890202), (6, 48241835), (10, 28945101), (15, 19296734), (17, 17026530), (30, 9648367), (34, 8513265), (51, 5675510), (85, 3405306), (102, 2837755), (170, 1702653), (255, 1135102), (389, 744090), (510, 567551), (778, 372045), (1167, 248030), (1459, 198390), (1945, 148818), (2334, 124015), (2918, 99195), (3890, 74409), (4377, 66130), (5835, 49606), (6613, 43770), (7295, 39678), (8754, 33065), (11670, 24803), (13226, 21885), (14590, 19839)]