219409530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5273}}^1$

素因数の和:5375

約数の個数: 64

約数和(自身を含む): 561997440

約数和(自身を除く): 342587910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 73, 95, 114, 146, 190, 219, 285, 365, 438, 570, 730, 1095, 1387, 2190, 2774, 4161, 5273, 6935, 8322, 10546, 13870, 15819, 20805, 26365, 31638, 41610, 52730, 79095, 100187, 158190, 200374, 300561, 384929, 500935, 601122, 769858, 1001870, 1154787, 1502805, 1924645, 2309574, 3005610, 3849290, 5773935, 7313651, 11547870, 14627302, 21940953, 36568255, 43881906, 73136510, 109704765, 219409530]

約数ペア:

[(1, 219409530), (2, 109704765), (3, 73136510), (5, 43881906), (6, 36568255), (10, 21940953), (15, 14627302), (19, 11547870), (30, 7313651), (38, 5773935), (57, 3849290), (73, 3005610), (95, 2309574), (114, 1924645), (146, 1502805), (190, 1154787), (219, 1001870), (285, 769858), (365, 601122), (438, 500935), (570, 384929), (730, 300561), (1095, 200374), (1387, 158190), (2190, 100187), (2774, 79095), (4161, 52730), (5273, 41610), (6935, 31638), (8322, 26365), (10546, 20805), (13870, 15819)]