210375340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2389}}^1$

素因数の和:2459

約数の個数: 96

約数和(自身を含む): 549279360

約数和(自身を除く): 338904020

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 37, 68, 70, 74, 85, 119, 140, 148, 170, 185, 238, 259, 340, 370, 476, 518, 595, 629, 740, 1036, 1190, 1258, 1295, 2380, 2389, 2516, 2590, 3145, 4403, 4778, 5180, 6290, 8806, 9556, 11945, 12580, 16723, 17612, 22015, 23890, 33446, 40613, 44030, 47780, 66892, 81226, 83615, 88060, 88393, 162452, 167230, 176786, 203065, 284291, 334460, 353572, 406130, 441965, 568582, 618751, 812260, 883930, 1137164, 1237502, 1421455, 1502681, 1767860, 2475004, 2842910, 3005362, 3093755, 5685820, 6010724, 6187510, 7513405, 10518767, 12375020, 15026810, 21037534, 30053620, 42075068, 52593835, 105187670, 210375340]

約数ペア:

[(1, 210375340), (2, 105187670), (4, 52593835), (5, 42075068), (7, 30053620), (10, 21037534), (14, 15026810), (17, 12375020), (20, 10518767), (28, 7513405), (34, 6187510), (35, 6010724), (37, 5685820), (68, 3093755), (70, 3005362), (74, 2842910), (85, 2475004), (119, 1767860), (140, 1502681), (148, 1421455), (170, 1237502), (185, 1137164), (238, 883930), (259, 812260), (340, 618751), (370, 568582), (476, 441965), (518, 406130), (595, 353572), (629, 334460), (740, 284291), (1036, 203065), (1190, 176786), (1258, 167230), (1295, 162452), (2380, 88393), (2389, 88060), (2516, 83615), (2590, 81226), (3145, 66892), (4403, 47780), (4778, 44030), (5180, 40613), (6290, 33446), (8806, 23890), (9556, 22015), (11945, 17612), (12580, 16723)]