7131836430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{37897}}^1$

素因数の和:37971

約数の個数: 128

約数和(自身を含む): 20628639360

約数和(自身を除く): 13496802930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 41, 45, 51, 54, 82, 85, 90, 102, 123, 135, 153, 170, 205, 246, 255, 270, 306, 369, 410, 459, 510, 615, 697, 738, 765, 918, 1107, 1230, 1394, 1530, 1845, 2091, 2214, 2295, 3485, 3690, 4182, 4590, 5535, 6273, 6970, 10455, 11070, 12546, 18819, 20910, 31365, 37638, 37897, 62730, 75794, 94095, 113691, 188190, 189485, 227382, 341073, 378970, 568455, 644249, 682146, 1023219, 1136910, 1288498, 1553777, 1705365, 1932747, 2046438, 3107554, 3221245, 3410730, 3865494, 4661331, 5116095, 5798241, 6442490, 7768885, 9322662, 9663735, 10232190, 11596482, 13983993, 15537770, 17394723, 19327470, 23306655, 26414209, 27967986, 28991205, 34789446, 41951979, 46613310, 52828418, 57982410, 69919965, 79242627, 83903958, 86973615, 132071045, 139839930, 158485254, 173947230, 209759895, 237727881, 264142090, 396213135, 419519790, 475455762, 713183643, 792426270, 1188639405, 1426367286, 2377278810, 3565918215, 7131836430]

約数ペア:

[(1, 7131836430), (2, 3565918215), (3, 2377278810), (5, 1426367286), (6, 1188639405), (9, 792426270), (10, 713183643), (15, 475455762), (17, 419519790), (18, 396213135), (27, 264142090), (30, 237727881), (34, 209759895), (41, 173947230), (45, 158485254), (51, 139839930), (54, 132071045), (82, 86973615), (85, 83903958), (90, 79242627), (102, 69919965), (123, 57982410), (135, 52828418), (153, 46613310), (170, 41951979), (205, 34789446), (246, 28991205), (255, 27967986), (270, 26414209), (306, 23306655), (369, 19327470), (410, 17394723), (459, 15537770), (510, 13983993), (615, 11596482), (697, 10232190), (738, 9663735), (765, 9322662), (918, 7768885), (1107, 6442490), (1230, 5798241), (1394, 5116095), (1530, 4661331), (1845, 3865494), (2091, 3410730), (2214, 3221245), (2295, 3107554), (3485, 2046438), (3690, 1932747), (4182, 1705365), (4590, 1553777), (5535, 1288498), (6273, 1136910), (6970, 1023219), (10455, 682146), (11070, 644249), (12546, 568455), (18819, 378970), (20910, 341073), (31365, 227382), (37638, 189485), (37897, 188190), (62730, 113691), (75794, 94095)]