3906749790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{78781}}^1$

素因数の和:78842

約数の個数: 96

約数和(自身を含む): 11060992800

約数和(自身を除く): 7154243010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 29, 30, 38, 45, 57, 58, 87, 90, 95, 114, 145, 171, 174, 190, 261, 285, 290, 342, 435, 522, 551, 570, 855, 870, 1102, 1305, 1653, 1710, 2610, 2755, 3306, 4959, 5510, 8265, 9918, 16530, 24795, 49590, 78781, 157562, 236343, 393905, 472686, 709029, 787810, 1181715, 1418058, 1496839, 2284649, 2363430, 2993678, 3545145, 4490517, 4569298, 6853947, 7090290, 7484195, 8981034, 11423245, 13471551, 13707894, 14968390, 20561841, 22452585, 22846490, 26943102, 34269735, 41123682, 43408331, 44905170, 67357755, 68539470, 86816662, 102809205, 130224993, 134715510, 205618410, 217041655, 260449986, 390674979, 434083310, 651124965, 781349958, 1302249930, 1953374895, 3906749790]

約数ペア:

[(1, 3906749790), (2, 1953374895), (3, 1302249930), (5, 781349958), (6, 651124965), (9, 434083310), (10, 390674979), (15, 260449986), (18, 217041655), (19, 205618410), (29, 134715510), (30, 130224993), (38, 102809205), (45, 86816662), (57, 68539470), (58, 67357755), (87, 44905170), (90, 43408331), (95, 41123682), (114, 34269735), (145, 26943102), (171, 22846490), (174, 22452585), (190, 20561841), (261, 14968390), (285, 13707894), (290, 13471551), (342, 11423245), (435, 8981034), (522, 7484195), (551, 7090290), (570, 6853947), (855, 4569298), (870, 4490517), (1102, 3545145), (1305, 2993678), (1653, 2363430), (1710, 2284649), (2610, 1496839), (2755, 1418058), (3306, 1181715), (4959, 787810), (5510, 709029), (8265, 472686), (9918, 393905), (16530, 236343), (24795, 157562), (49590, 78781)]