13909702970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{13217}}^1$

素因数の和:13463

約数の個数: 64

約数和(自身を含む): 27408844800

約数和(自身を除く): 13499141830

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 191, 290, 382, 551, 955, 1102, 1910, 2755, 3629, 5510, 5539, 7258, 11078, 13217, 18145, 26434, 27695, 36290, 55390, 66085, 105241, 132170, 210482, 251123, 383293, 502246, 526205, 766586, 1052410, 1255615, 1916465, 2511230, 2524447, 3832930, 5048894, 7282567, 12622235, 14565134, 25244470, 36412835, 47964493, 72825670, 73208963, 95928986, 146417926, 239822465, 366044815, 479644930, 732089630, 1390970297, 2781940594, 6954851485, 13909702970]

約数ペア:

[(1, 13909702970), (2, 6954851485), (5, 2781940594), (10, 1390970297), (19, 732089630), (29, 479644930), (38, 366044815), (58, 239822465), (95, 146417926), (145, 95928986), (190, 73208963), (191, 72825670), (290, 47964493), (382, 36412835), (551, 25244470), (955, 14565134), (1102, 12622235), (1910, 7282567), (2755, 5048894), (3629, 3832930), (5510, 2524447), (5539, 2511230), (7258, 1916465), (11078, 1255615), (13217, 1052410), (18145, 766586), (26434, 526205), (27695, 502246), (36290, 383293), (55390, 251123), (66085, 210482), (105241, 132170)]