11969020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 31352832

約数和(自身を除く): 19383812

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 47, 68, 70, 85, 94, 107, 119, 140, 170, 188, 214, 235, 238, 329, 340, 428, 470, 476, 535, 595, 658, 749, 799, 940, 1070, 1190, 1316, 1498, 1598, 1645, 1819, 2140, 2380, 2996, 3196, 3290, 3638, 3745, 3995, 5029, 5593, 6580, 7276, 7490, 7990, 9095, 10058, 11186, 12733, 14980, 15980, 18190, 20116, 22372, 25145, 25466, 27965, 35203, 36380, 50290, 50932, 55930, 63665, 70406, 85493, 100580, 111860, 127330, 140812, 170986, 176015, 254660, 341972, 352030, 427465, 598451, 704060, 854930, 1196902, 1709860, 2393804, 2992255, 5984510, 11969020]

約数ペア:

[(1, 11969020), (2, 5984510), (4, 2992255), (5, 2393804), (7, 1709860), (10, 1196902), (14, 854930), (17, 704060), (20, 598451), (28, 427465), (34, 352030), (35, 341972), (47, 254660), (68, 176015), (70, 170986), (85, 140812), (94, 127330), (107, 111860), (119, 100580), (140, 85493), (170, 70406), (188, 63665), (214, 55930), (235, 50932), (238, 50290), (329, 36380), (340, 35203), (428, 27965), (470, 25466), (476, 25145), (535, 22372), (595, 20116), (658, 18190), (749, 15980), (799, 14980), (940, 12733), (1070, 11186), (1190, 10058), (1316, 9095), (1498, 7990), (1598, 7490), (1645, 7276), (1819, 6580), (2140, 5593), (2380, 5029), (2996, 3995), (3196, 3745), (3290, 3638)]