65628660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2503}}^1$

素因数の和:2557

約数の個数: 96

約数和(自身を含む): 201922560

約数和(自身を除く): 136293900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 228, 230, 276, 285, 345, 380, 437, 460, 570, 690, 874, 1140, 1311, 1380, 1748, 2185, 2503, 2622, 4370, 5006, 5244, 6555, 7509, 8740, 10012, 12515, 13110, 15018, 25030, 26220, 30036, 37545, 47557, 50060, 57569, 75090, 95114, 115138, 142671, 150180, 172707, 190228, 230276, 237785, 285342, 287845, 345414, 475570, 570684, 575690, 690828, 713355, 863535, 951140, 1093811, 1151380, 1426710, 1727070, 2187622, 2853420, 3281433, 3454140, 4375244, 5469055, 6562866, 10938110, 13125732, 16407165, 21876220, 32814330, 65628660]

約数ペア:

[(1, 65628660), (2, 32814330), (3, 21876220), (4, 16407165), (5, 13125732), (6, 10938110), (10, 6562866), (12, 5469055), (15, 4375244), (19, 3454140), (20, 3281433), (23, 2853420), (30, 2187622), (38, 1727070), (46, 1426710), (57, 1151380), (60, 1093811), (69, 951140), (76, 863535), (92, 713355), (95, 690828), (114, 575690), (115, 570684), (138, 475570), (190, 345414), (228, 287845), (230, 285342), (276, 237785), (285, 230276), (345, 190228), (380, 172707), (437, 150180), (460, 142671), (570, 115138), (690, 95114), (874, 75090), (1140, 57569), (1311, 50060), (1380, 47557), (1748, 37545), (2185, 30036), (2503, 26220), (2622, 25030), (4370, 15018), (5006, 13110), (5244, 12515), (6555, 10012), (7509, 8740)]