15703782130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{8287}}^1$

素因数の和:8539

約数の個数: 64

約数和(自身を含む): 30548109312

約数和(自身を除く): 14844327182

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 157, 170, 314, 355, 710, 785, 1207, 1570, 2414, 2669, 5338, 6035, 8287, 11147, 12070, 13345, 16574, 22294, 26690, 41435, 55735, 82870, 111470, 140879, 189499, 281758, 378998, 588377, 704395, 947495, 1176754, 1301059, 1408790, 1894990, 2602118, 2941885, 5883770, 6505295, 10002409, 13010590, 20004818, 22118003, 44236006, 50012045, 92375189, 100024090, 110590015, 184750378, 221180030, 461875945, 923751890, 1570378213, 3140756426, 7851891065, 15703782130]

約数ペア:

[(1, 15703782130), (2, 7851891065), (5, 3140756426), (10, 1570378213), (17, 923751890), (34, 461875945), (71, 221180030), (85, 184750378), (142, 110590015), (157, 100024090), (170, 92375189), (314, 50012045), (355, 44236006), (710, 22118003), (785, 20004818), (1207, 13010590), (1570, 10002409), (2414, 6505295), (2669, 5883770), (5338, 2941885), (6035, 2602118), (8287, 1894990), (11147, 1408790), (12070, 1301059), (13345, 1176754), (16574, 947495), (22294, 704395), (26690, 588377), (41435, 378998), (55735, 281758), (82870, 189499), (111470, 140879)]