86797830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:314

約数の個数: 128

約数和(自身を含む): 250675200

約数和(自身を除く): 163877370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 67, 70, 93, 105, 134, 155, 186, 199, 201, 210, 217, 310, 335, 398, 402, 434, 465, 469, 597, 651, 670, 930, 938, 995, 1005, 1085, 1194, 1302, 1393, 1407, 1990, 2010, 2077, 2170, 2345, 2786, 2814, 2985, 3255, 4154, 4179, 4690, 5970, 6169, 6231, 6510, 6965, 7035, 8358, 10385, 12338, 12462, 13333, 13930, 14070, 14539, 18507, 20770, 20895, 26666, 29078, 30845, 31155, 37014, 39999, 41790, 43183, 43617, 61690, 62310, 66665, 72695, 79998, 86366, 87234, 92535, 93331, 129549, 133330, 145390, 185070, 186662, 199995, 215915, 218085, 259098, 279993, 399990, 413323, 431830, 436170, 466655, 559986, 647745, 826646, 933310, 1239969, 1295490, 1399965, 2066615, 2479938, 2799930, 2893261, 4133230, 5786522, 6199845, 8679783, 12399690, 14466305, 17359566, 28932610, 43398915, 86797830]

約数ペア:

[(1, 86797830), (2, 43398915), (3, 28932610), (5, 17359566), (6, 14466305), (7, 12399690), (10, 8679783), (14, 6199845), (15, 5786522), (21, 4133230), (30, 2893261), (31, 2799930), (35, 2479938), (42, 2066615), (62, 1399965), (67, 1295490), (70, 1239969), (93, 933310), (105, 826646), (134, 647745), (155, 559986), (186, 466655), (199, 436170), (201, 431830), (210, 413323), (217, 399990), (310, 279993), (335, 259098), (398, 218085), (402, 215915), (434, 199995), (465, 186662), (469, 185070), (597, 145390), (651, 133330), (670, 129549), (930, 93331), (938, 92535), (995, 87234), (1005, 86366), (1085, 79998), (1194, 72695), (1302, 66665), (1393, 62310), (1407, 61690), (1990, 43617), (2010, 43183), (2077, 41790), (2170, 39999), (2345, 37014), (2786, 31155), (2814, 30845), (2985, 29078), (3255, 26666), (4154, 20895), (4179, 20770), (4690, 18507), (5970, 14539), (6169, 14070), (6231, 13930), (6510, 13333), (6965, 12462), (7035, 12338), (8358, 10385)]