6981191010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{3323}}^1$

素因数の和:3621

約数の個数: 128

約数和(自身を含む): 19299409920

約数和(自身を除く): 12318218910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 251, 270, 279, 310, 465, 502, 558, 753, 837, 930, 1255, 1395, 1506, 1674, 2259, 2510, 2790, 3323, 3765, 4185, 4518, 6646, 6777, 7530, 7781, 8370, 9969, 11295, 13554, 15562, 16615, 19938, 22590, 23343, 29907, 33230, 33885, 38905, 46686, 49845, 59814, 67770, 70029, 77810, 89721, 99690, 103013, 116715, 140058, 149535, 179442, 206026, 210087, 233430, 299070, 309039, 350145, 420174, 448605, 515065, 618078, 700290, 834073, 897210, 927117, 1030130, 1050435, 1545195, 1668146, 1854234, 2100870, 2502219, 2781351, 3090390, 4170365, 4635585, 5004438, 5562702, 7506657, 8340730, 9271170, 12511095, 13906755, 15013314, 22519971, 25022190, 25856263, 27813510, 37533285, 45039942, 51712526, 75066570, 77568789, 112599855, 129281315, 155137578, 225199710, 232706367, 258562630, 387843945, 465412734, 698119101, 775687890, 1163531835, 1396238202, 2327063670, 3490595505, 6981191010]

約数ペア:

[(1, 6981191010), (2, 3490595505), (3, 2327063670), (5, 1396238202), (6, 1163531835), (9, 775687890), (10, 698119101), (15, 465412734), (18, 387843945), (27, 258562630), (30, 232706367), (31, 225199710), (45, 155137578), (54, 129281315), (62, 112599855), (90, 77568789), (93, 75066570), (135, 51712526), (155, 45039942), (186, 37533285), (251, 27813510), (270, 25856263), (279, 25022190), (310, 22519971), (465, 15013314), (502, 13906755), (558, 12511095), (753, 9271170), (837, 8340730), (930, 7506657), (1255, 5562702), (1395, 5004438), (1506, 4635585), (1674, 4170365), (2259, 3090390), (2510, 2781351), (2790, 2502219), (3323, 2100870), (3765, 1854234), (4185, 1668146), (4518, 1545195), (6646, 1050435), (6777, 1030130), (7530, 927117), (7781, 897210), (8370, 834073), (9969, 700290), (11295, 618078), (13554, 515065), (15562, 448605), (16615, 420174), (19938, 350145), (22590, 309039), (23343, 299070), (29907, 233430), (33230, 210087), (33885, 206026), (38905, 179442), (46686, 149535), (49845, 140058), (59814, 116715), (67770, 103013), (70029, 99690), (77810, 89721)]