1737321390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:687

約数の個数: 192

約数和(自身を含む): 5315880960

約数和(自身を除く): 3578559570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 67, 70, 79, 90, 105, 126, 134, 158, 201, 210, 237, 315, 335, 395, 402, 469, 474, 521, 553, 603, 630, 670, 711, 790, 938, 1005, 1042, 1106, 1185, 1206, 1407, 1422, 1563, 1659, 2010, 2345, 2370, 2605, 2765, 2814, 3015, 3126, 3318, 3555, 3647, 4221, 4689, 4690, 4977, 5210, 5293, 5530, 6030, 7035, 7110, 7294, 7815, 8295, 8442, 9378, 9954, 10586, 10941, 14070, 15630, 15879, 16590, 18235, 21105, 21882, 23445, 24885, 26465, 31758, 32823, 34907, 36470, 37051, 41159, 42210, 46890, 47637, 49770, 52930, 54705, 65646, 69814, 74102, 79395, 82318, 95274, 104721, 109410, 111153, 123477, 158790, 164115, 174535, 185255, 205795, 209442, 222306, 238185, 244349, 246954, 288113, 314163, 328230, 333459, 349070, 370431, 370510, 411590, 476370, 488698, 523605, 555765, 576226, 617385, 628326, 666918, 733047, 740862, 864339, 1047210, 1111530, 1221745, 1234770, 1440565, 1466094, 1570815, 1667295, 1728678, 1852155, 2199141, 2443490, 2593017, 2757653, 2881130, 3141630, 3334590, 3665235, 3704310, 4321695, 4398282, 5186034, 5515306, 7330470, 8272959, 8643390, 10995705, 12965085, 13788265, 16545918, 19303571, 21991410, 24818877, 25930170, 27576530, 38607142, 41364795, 49637754, 57910713, 82729590, 96517855, 115821426, 124094385, 173732139, 193035710, 248188770, 289553565, 347464278, 579107130, 868660695, 1737321390]

約数ペア:

[(1, 1737321390), (2, 868660695), (3, 579107130), (5, 347464278), (6, 289553565), (7, 248188770), (9, 193035710), (10, 173732139), (14, 124094385), (15, 115821426), (18, 96517855), (21, 82729590), (30, 57910713), (35, 49637754), (42, 41364795), (45, 38607142), (63, 27576530), (67, 25930170), (70, 24818877), (79, 21991410), (90, 19303571), (105, 16545918), (126, 13788265), (134, 12965085), (158, 10995705), (201, 8643390), (210, 8272959), (237, 7330470), (315, 5515306), (335, 5186034), (395, 4398282), (402, 4321695), (469, 3704310), (474, 3665235), (521, 3334590), (553, 3141630), (603, 2881130), (630, 2757653), (670, 2593017), (711, 2443490), (790, 2199141), (938, 1852155), (1005, 1728678), (1042, 1667295), (1106, 1570815), (1185, 1466094), (1206, 1440565), (1407, 1234770), (1422, 1221745), (1563, 1111530), (1659, 1047210), (2010, 864339), (2345, 740862), (2370, 733047), (2605, 666918), (2765, 628326), (2814, 617385), (3015, 576226), (3126, 555765), (3318, 523605), (3555, 488698), (3647, 476370), (4221, 411590), (4689, 370510), (4690, 370431), (4977, 349070), (5210, 333459), (5293, 328230), (5530, 314163), (6030, 288113), (7035, 246954), (7110, 244349), (7294, 238185), (7815, 222306), (8295, 209442), (8442, 205795), (9378, 185255), (9954, 174535), (10586, 164115), (10941, 158790), (14070, 123477), (15630, 111153), (15879, 109410), (16590, 104721), (18235, 95274), (21105, 82318), (21882, 79395), (23445, 74102), (24885, 69814), (26465, 65646), (31758, 54705), (32823, 52930), (34907, 49770), (36470, 47637), (37051, 46890), (41159, 42210)]