2013759510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1031}}^1$

素因数の和:1250

約数の個数: 128

約数和(自身を含む): 5649481728

約数和(自身を除く): 3635722218

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 131, 142, 210, 213, 262, 355, 393, 426, 497, 655, 710, 786, 917, 994, 1031, 1065, 1310, 1491, 1834, 1965, 2062, 2130, 2485, 2751, 2982, 3093, 3930, 4585, 4970, 5155, 5502, 6186, 7217, 7455, 9170, 9301, 10310, 13755, 14434, 14910, 15465, 18602, 21651, 27510, 27903, 30930, 36085, 43302, 46505, 55806, 65107, 72170, 73201, 93010, 108255, 130214, 135061, 139515, 146402, 195321, 216510, 219603, 270122, 279030, 325535, 366005, 390642, 405183, 439206, 512407, 651070, 675305, 732010, 810366, 945427, 976605, 1024814, 1098015, 1350610, 1537221, 1890854, 1953210, 2025915, 2196030, 2562035, 2836281, 3074442, 4051830, 4727135, 5124070, 5672562, 7686105, 9454270, 9589331, 14181405, 15372210, 19178662, 28362810, 28767993, 47946655, 57535986, 67125317, 95893310, 134250634, 143839965, 201375951, 287679930, 335626585, 402751902, 671253170, 1006879755, 2013759510]

約数ペア:

[(1, 2013759510), (2, 1006879755), (3, 671253170), (5, 402751902), (6, 335626585), (7, 287679930), (10, 201375951), (14, 143839965), (15, 134250634), (21, 95893310), (30, 67125317), (35, 57535986), (42, 47946655), (70, 28767993), (71, 28362810), (105, 19178662), (131, 15372210), (142, 14181405), (210, 9589331), (213, 9454270), (262, 7686105), (355, 5672562), (393, 5124070), (426, 4727135), (497, 4051830), (655, 3074442), (710, 2836281), (786, 2562035), (917, 2196030), (994, 2025915), (1031, 1953210), (1065, 1890854), (1310, 1537221), (1491, 1350610), (1834, 1098015), (1965, 1024814), (2062, 976605), (2130, 945427), (2485, 810366), (2751, 732010), (2982, 675305), (3093, 651070), (3930, 512407), (4585, 439206), (4970, 405183), (5155, 390642), (5502, 366005), (6186, 325535), (7217, 279030), (7455, 270122), (9170, 219603), (9301, 216510), (10310, 195321), (13755, 146402), (14434, 139515), (14910, 135061), (15465, 130214), (18602, 108255), (21651, 93010), (27510, 73201), (27903, 72170), (30930, 65107), (36085, 55806), (43302, 46505)]