285300979170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{5171}}^1$

素因数の和:5552

約数の個数: 128

約数和(自身を含む): 701928944640

約数和(自身を除く): 416627965470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 131, 139, 202, 262, 278, 303, 393, 417, 505, 606, 655, 695, 786, 834, 1010, 1310, 1390, 1515, 1965, 2085, 3030, 3930, 4170, 5171, 10342, 13231, 14039, 15513, 18209, 25855, 26462, 28078, 31026, 36418, 39693, 42117, 51710, 54627, 66155, 70195, 77565, 79386, 84234, 91045, 109254, 132310, 140390, 155130, 182090, 198465, 210585, 273135, 396930, 421170, 522271, 546270, 677401, 718769, 1044542, 1354802, 1437538, 1566813, 1839109, 2032203, 2156307, 2611355, 3133626, 3387005, 3593845, 3678218, 4064406, 4312614, 5222710, 5517327, 6774010, 7187690, 7834065, 9195545, 10161015, 10781535, 11034654, 15668130, 18391090, 20322030, 21563070, 27586635, 55173270, 68417501, 72595669, 94158739, 136835002, 145191338, 188317478, 205252503, 217787007, 282476217, 342087505, 362978345, 410505006, 435574014, 470793695, 564952434, 684175010, 725956690, 941587390, 1026262515, 1088935035, 1412381085, 2052525030, 2177870070, 2824762170, 9510032639, 19020065278, 28530097917, 47550163195, 57060195834, 95100326390, 142650489585, 285300979170]

約数ペア:

[(1, 285300979170), (2, 142650489585), (3, 95100326390), (5, 57060195834), (6, 47550163195), (10, 28530097917), (15, 19020065278), (30, 9510032639), (101, 2824762170), (131, 2177870070), (139, 2052525030), (202, 1412381085), (262, 1088935035), (278, 1026262515), (303, 941587390), (393, 725956690), (417, 684175010), (505, 564952434), (606, 470793695), (655, 435574014), (695, 410505006), (786, 362978345), (834, 342087505), (1010, 282476217), (1310, 217787007), (1390, 205252503), (1515, 188317478), (1965, 145191338), (2085, 136835002), (3030, 94158739), (3930, 72595669), (4170, 68417501), (5171, 55173270), (10342, 27586635), (13231, 21563070), (14039, 20322030), (15513, 18391090), (18209, 15668130), (25855, 11034654), (26462, 10781535), (28078, 10161015), (31026, 9195545), (36418, 7834065), (39693, 7187690), (42117, 6774010), (51710, 5517327), (54627, 5222710), (66155, 4312614), (70195, 4064406), (77565, 3678218), (79386, 3593845), (84234, 3387005), (91045, 3133626), (109254, 2611355), (132310, 2156307), (140390, 2032203), (155130, 1839109), (182090, 1566813), (198465, 1437538), (210585, 1354802), (273135, 1044542), (396930, 718769), (421170, 677401), (522271, 546270)]