129790710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1549}}^1$

素因数の和:1595

約数の個数: 144

約数和(自身を含む): 413478000

約数和(自身を除く): 283687290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 49, 57, 63, 70, 90, 95, 98, 105, 114, 126, 133, 147, 171, 190, 210, 245, 266, 285, 294, 315, 342, 399, 441, 490, 570, 630, 665, 735, 798, 855, 882, 931, 1197, 1330, 1470, 1549, 1710, 1862, 1995, 2205, 2394, 2793, 3098, 3990, 4410, 4647, 4655, 5586, 5985, 7745, 8379, 9294, 9310, 10843, 11970, 13941, 13965, 15490, 16758, 21686, 23235, 27882, 27930, 29431, 32529, 41895, 46470, 54215, 58862, 65058, 69705, 75901, 83790, 88293, 97587, 108430, 139410, 147155, 151802, 162645, 176586, 195174, 206017, 227703, 264879, 294310, 325290, 379505, 412034, 441465, 455406, 487935, 529758, 618051, 683109, 759010, 882930, 975870, 1030085, 1138515, 1236102, 1324395, 1366218, 1442119, 1854153, 2060170, 2277030, 2648790, 2884238, 3090255, 3415545, 3708306, 4326357, 6180510, 6831090, 7210595, 8652714, 9270765, 12979071, 14421190, 18541530, 21631785, 25958142, 43263570, 64895355, 129790710]

約数ペア:

[(1, 129790710), (2, 64895355), (3, 43263570), (5, 25958142), (6, 21631785), (7, 18541530), (9, 14421190), (10, 12979071), (14, 9270765), (15, 8652714), (18, 7210595), (19, 6831090), (21, 6180510), (30, 4326357), (35, 3708306), (38, 3415545), (42, 3090255), (45, 2884238), (49, 2648790), (57, 2277030), (63, 2060170), (70, 1854153), (90, 1442119), (95, 1366218), (98, 1324395), (105, 1236102), (114, 1138515), (126, 1030085), (133, 975870), (147, 882930), (171, 759010), (190, 683109), (210, 618051), (245, 529758), (266, 487935), (285, 455406), (294, 441465), (315, 412034), (342, 379505), (399, 325290), (441, 294310), (490, 264879), (570, 227703), (630, 206017), (665, 195174), (735, 176586), (798, 162645), (855, 151802), (882, 147155), (931, 139410), (1197, 108430), (1330, 97587), (1470, 88293), (1549, 83790), (1710, 75901), (1862, 69705), (1995, 65058), (2205, 58862), (2394, 54215), (2793, 46470), (3098, 41895), (3990, 32529), (4410, 29431), (4647, 27930), (4655, 27882), (5586, 23235), (5985, 21686), (7745, 16758), (8379, 15490), (9294, 13965), (9310, 13941), (10843, 11970)]