15679916980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{232847}}^1$

素因数の和:232913

約数の個数: 96

約数和(自身を含む): 41622045696

約数和(自身を除く): 25942128716

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 37, 52, 65, 70, 74, 91, 130, 140, 148, 182, 185, 259, 260, 364, 370, 455, 481, 518, 740, 910, 962, 1036, 1295, 1820, 1924, 2405, 2590, 3367, 4810, 5180, 6734, 9620, 13468, 16835, 33670, 67340, 232847, 465694, 931388, 1164235, 1629929, 2328470, 3027011, 3259858, 4656940, 6054022, 6519716, 8149645, 8615339, 12108044, 15135055, 16299290, 17230678, 21189077, 30270110, 32598580, 34461356, 42378154, 43076695, 60307373, 60540220, 84756308, 86153390, 105945385, 111999407, 120614746, 172306780, 211890770, 223998814, 241229492, 301536865, 423781540, 447997628, 559997035, 603073730, 783995849, 1119994070, 1206147460, 1567991698, 2239988140, 3135983396, 3919979245, 7839958490, 15679916980]

約数ペア:

[(1, 15679916980), (2, 7839958490), (4, 3919979245), (5, 3135983396), (7, 2239988140), (10, 1567991698), (13, 1206147460), (14, 1119994070), (20, 783995849), (26, 603073730), (28, 559997035), (35, 447997628), (37, 423781540), (52, 301536865), (65, 241229492), (70, 223998814), (74, 211890770), (91, 172306780), (130, 120614746), (140, 111999407), (148, 105945385), (182, 86153390), (185, 84756308), (259, 60540220), (260, 60307373), (364, 43076695), (370, 42378154), (455, 34461356), (481, 32598580), (518, 30270110), (740, 21189077), (910, 17230678), (962, 16299290), (1036, 15135055), (1295, 12108044), (1820, 8615339), (1924, 8149645), (2405, 6519716), (2590, 6054022), (3367, 4656940), (4810, 3259858), (5180, 3027011), (6734, 2328470), (9620, 1629929), (13468, 1164235), (16835, 931388), (33670, 465694), (67340, 232847)]