733020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 2163840

約数和(自身を除く): 1430820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 643, 1140, 1286, 1929, 2572, 3215, 3858, 6430, 7716, 9645, 12217, 12860, 19290, 24434, 36651, 38580, 48868, 61085, 73302, 122170, 146604, 183255, 244340, 366510, 733020]

約数ペア:

[(1, 733020), (2, 366510), (3, 244340), (4, 183255), (5, 146604), (6, 122170), (10, 73302), (12, 61085), (15, 48868), (19, 38580), (20, 36651), (30, 24434), (38, 19290), (57, 12860), (60, 12217), (76, 9645), (95, 7716), (114, 6430), (190, 3858), (228, 3215), (285, 2572), (380, 1929), (570, 1286), (643, 1140)]