3818430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:79

約数の個数: 192

約数和(自身を含む): 13478400

約数和(自身を除く): 9659970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 19, 21, 22, 29, 30, 33, 35, 38, 42, 45, 55, 57, 58, 63, 66, 70, 77, 87, 90, 95, 99, 105, 110, 114, 126, 133, 145, 154, 165, 171, 174, 190, 198, 203, 209, 210, 231, 261, 266, 285, 290, 315, 319, 330, 342, 385, 399, 406, 418, 435, 462, 495, 522, 551, 570, 609, 627, 630, 638, 665, 693, 770, 798, 855, 870, 957, 990, 1015, 1045, 1102, 1155, 1197, 1218, 1254, 1305, 1330, 1386, 1463, 1595, 1653, 1710, 1827, 1881, 1914, 1995, 2030, 2090, 2233, 2310, 2394, 2610, 2755, 2871, 2926, 3045, 3135, 3190, 3306, 3465, 3654, 3762, 3857, 3990, 4389, 4466, 4785, 4959, 5510, 5742, 5985, 6061, 6090, 6270, 6699, 6930, 7315, 7714, 8265, 8778, 9135, 9405, 9570, 9918, 11165, 11571, 11970, 12122, 13167, 13398, 14355, 14630, 16530, 18183, 18270, 18810, 19285, 20097, 21945, 22330, 23142, 24795, 26334, 28710, 30305, 33495, 34713, 36366, 38570, 40194, 42427, 43890, 49590, 54549, 57855, 60610, 65835, 66990, 69426, 84854, 90915, 100485, 109098, 115710, 127281, 131670, 173565, 181830, 200970, 212135, 254562, 272745, 347130, 381843, 424270, 545490, 636405, 763686, 1272810, 1909215, 3818430]

約数ペア:

[(1, 3818430), (2, 1909215), (3, 1272810), (5, 763686), (6, 636405), (7, 545490), (9, 424270), (10, 381843), (11, 347130), (14, 272745), (15, 254562), (18, 212135), (19, 200970), (21, 181830), (22, 173565), (29, 131670), (30, 127281), (33, 115710), (35, 109098), (38, 100485), (42, 90915), (45, 84854), (55, 69426), (57, 66990), (58, 65835), (63, 60610), (66, 57855), (70, 54549), (77, 49590), (87, 43890), (90, 42427), (95, 40194), (99, 38570), (105, 36366), (110, 34713), (114, 33495), (126, 30305), (133, 28710), (145, 26334), (154, 24795), (165, 23142), (171, 22330), (174, 21945), (190, 20097), (198, 19285), (203, 18810), (209, 18270), (210, 18183), (231, 16530), (261, 14630), (266, 14355), (285, 13398), (290, 13167), (315, 12122), (319, 11970), (330, 11571), (342, 11165), (385, 9918), (399, 9570), (406, 9405), (418, 9135), (435, 8778), (462, 8265), (495, 7714), (522, 7315), (551, 6930), (570, 6699), (609, 6270), (627, 6090), (630, 6061), (638, 5985), (665, 5742), (693, 5510), (770, 4959), (798, 4785), (855, 4466), (870, 4389), (957, 3990), (990, 3857), (1015, 3762), (1045, 3654), (1102, 3465), (1155, 3306), (1197, 3190), (1218, 3135), (1254, 3045), (1305, 2926), (1330, 2871), (1386, 2755), (1463, 2610), (1595, 2394), (1653, 2310), (1710, 2233), (1827, 2090), (1881, 2030), (1914, 1995)]