6837740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2$

素因数の和:76

約数の個数: 108

約数和(自身を含む): 18876816

約数和(自身を除く): 12039076

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 91, 119, 130, 140, 169, 170, 182, 221, 238, 260, 289, 338, 340, 364, 442, 455, 476, 578, 595, 676, 845, 884, 910, 1105, 1156, 1183, 1190, 1445, 1547, 1690, 1820, 2023, 2210, 2366, 2380, 2873, 2890, 3094, 3380, 3757, 4046, 4420, 4732, 5746, 5780, 5915, 6188, 7514, 7735, 8092, 10115, 11492, 11830, 14365, 15028, 15470, 18785, 20111, 20230, 23660, 26299, 28730, 30940, 37570, 40222, 40460, 48841, 52598, 57460, 75140, 80444, 97682, 100555, 105196, 131495, 195364, 201110, 244205, 262990, 341887, 402220, 488410, 525980, 683774, 976820, 1367548, 1709435, 3418870, 6837740]

約数ペア:

[(1, 6837740), (2, 3418870), (4, 1709435), (5, 1367548), (7, 976820), (10, 683774), (13, 525980), (14, 488410), (17, 402220), (20, 341887), (26, 262990), (28, 244205), (34, 201110), (35, 195364), (52, 131495), (65, 105196), (68, 100555), (70, 97682), (85, 80444), (91, 75140), (119, 57460), (130, 52598), (140, 48841), (169, 40460), (170, 40222), (182, 37570), (221, 30940), (238, 28730), (260, 26299), (289, 23660), (338, 20230), (340, 20111), (364, 18785), (442, 15470), (455, 15028), (476, 14365), (578, 11830), (595, 11492), (676, 10115), (845, 8092), (884, 7735), (910, 7514), (1105, 6188), (1156, 5915), (1183, 5780), (1190, 5746), (1445, 4732), (1547, 4420), (1690, 4046), (1820, 3757), (2023, 3380), (2210, 3094), (2366, 2890), (2380, 2873)]