4687470

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{643}}^1$

素因数の和:668

約数の個数: 56

約数和(自身を含む): 12670056

約数和(自身を除く): 7982586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 643, 729, 810, 1215, 1286, 1458, 1929, 2430, 3215, 3645, 3858, 5787, 6430, 7290, 9645, 11574, 17361, 19290, 28935, 34722, 52083, 57870, 86805, 104166, 156249, 173610, 260415, 312498, 468747, 520830, 781245, 937494, 1562490, 2343735, 4687470]

約数ペア:

[(1, 4687470), (2, 2343735), (3, 1562490), (5, 937494), (6, 781245), (9, 520830), (10, 468747), (15, 312498), (18, 260415), (27, 173610), (30, 156249), (45, 104166), (54, 86805), (81, 57870), (90, 52083), (135, 34722), (162, 28935), (243, 19290), (270, 17361), (405, 11574), (486, 9645), (643, 7290), (729, 6430), (810, 5787), (1215, 3858), (1286, 3645), (1458, 3215), (1929, 2430)]