2465026740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{1973}}^1$

素因数の和:2630

約数の個数: 144

約数和(自身を含む): 8174065536

約数和(自身を除く): 5709038796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 631, 660, 990, 1262, 1893, 1973, 1980, 2524, 3155, 3786, 3946, 5679, 5919, 6310, 6941, 7572, 7892, 9465, 9865, 11358, 11838, 12620, 13882, 17757, 18930, 19730, 20823, 21703, 22716, 23676, 27764, 28395, 29595, 34705, 35514, 37860, 39460, 41646, 43406, 56790, 59190, 62469, 65109, 69410, 71028, 83292, 86812, 88785, 104115, 108515, 113580, 118380, 124938, 130218, 138820, 177570, 195327, 208230, 217030, 249876, 260436, 312345, 325545, 355140, 390654, 416460, 434060, 624690, 651090, 781308, 976635, 1244963, 1249380, 1302180, 1953270, 2489926, 3734889, 3906540, 4979852, 6224815, 7469778, 11204667, 12449630, 13694593, 14939556, 18674445, 22409334, 24899260, 27389186, 37348890, 41083779, 44818668, 54778372, 56023335, 68472965, 74697780, 82167558, 112046670, 123251337, 136945930, 164335116, 205418895, 224093340, 246502674, 273891860, 410837790, 493005348, 616256685, 821675580, 1232513370, 2465026740]

約数ペア:

[(1, 2465026740), (2, 1232513370), (3, 821675580), (4, 616256685), (5, 493005348), (6, 410837790), (9, 273891860), (10, 246502674), (11, 224093340), (12, 205418895), (15, 164335116), (18, 136945930), (20, 123251337), (22, 112046670), (30, 82167558), (33, 74697780), (36, 68472965), (44, 56023335), (45, 54778372), (55, 44818668), (60, 41083779), (66, 37348890), (90, 27389186), (99, 24899260), (110, 22409334), (132, 18674445), (165, 14939556), (180, 13694593), (198, 12449630), (220, 11204667), (330, 7469778), (396, 6224815), (495, 4979852), (631, 3906540), (660, 3734889), (990, 2489926), (1262, 1953270), (1893, 1302180), (1973, 1249380), (1980, 1244963), (2524, 976635), (3155, 781308), (3786, 651090), (3946, 624690), (5679, 434060), (5919, 416460), (6310, 390654), (6941, 355140), (7572, 325545), (7892, 312345), (9465, 260436), (9865, 249876), (11358, 217030), (11838, 208230), (12620, 195327), (13882, 177570), (17757, 138820), (18930, 130218), (19730, 124938), (20823, 118380), (21703, 113580), (22716, 108515), (23676, 104115), (27764, 88785), (28395, 86812), (29595, 83292), (34705, 71028), (35514, 69410), (37860, 65109), (39460, 62469), (41646, 59190), (43406, 56790)]