210947310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17623}}^1$

素因数の和:17662

約数の個数: 96

約数和(自身を含む): 659842560

約数和(自身を除く): 448895250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 11970, 17623, 35246, 52869, 88115, 105738, 123361, 158607, 176230, 246722, 264345, 317214, 334837, 370083, 528690, 616805, 669674, 740166, 793035, 1004511, 1110249, 1233610, 1586070, 1674185, 1850415, 2009022, 2220498, 2343859, 3013533, 3348370, 3700830, 4687718, 5022555, 5551245, 6027066, 7031577, 10045110, 11102490, 11719295, 14063154, 15067665, 21094731, 23438590, 30135330, 35157885, 42189462, 70315770, 105473655, 210947310]

約数ペア:

[(1, 210947310), (2, 105473655), (3, 70315770), (5, 42189462), (6, 35157885), (7, 30135330), (9, 23438590), (10, 21094731), (14, 15067665), (15, 14063154), (18, 11719295), (19, 11102490), (21, 10045110), (30, 7031577), (35, 6027066), (38, 5551245), (42, 5022555), (45, 4687718), (57, 3700830), (63, 3348370), (70, 3013533), (90, 2343859), (95, 2220498), (105, 2009022), (114, 1850415), (126, 1674185), (133, 1586070), (171, 1233610), (190, 1110249), (210, 1004511), (266, 793035), (285, 740166), (315, 669674), (342, 616805), (399, 528690), (570, 370083), (630, 334837), (665, 317214), (798, 264345), (855, 246722), (1197, 176230), (1330, 158607), (1710, 123361), (1995, 105738), (2394, 88115), (3990, 52869), (5985, 35246), (11970, 17623)]