13377140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 34836480

約数和(自身を除く): 21459340

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 47, 70, 76, 94, 95, 107, 133, 140, 188, 190, 214, 235, 266, 329, 380, 428, 470, 532, 535, 658, 665, 749, 893, 940, 1070, 1316, 1330, 1498, 1645, 1786, 2033, 2140, 2660, 2996, 3290, 3572, 3745, 4066, 4465, 5029, 6251, 6580, 7490, 8132, 8930, 10058, 10165, 12502, 14231, 14980, 17860, 20116, 20330, 25004, 25145, 28462, 31255, 35203, 40660, 50290, 56924, 62510, 70406, 71155, 95551, 100580, 125020, 140812, 142310, 176015, 191102, 284620, 352030, 382204, 477755, 668857, 704060, 955510, 1337714, 1911020, 2675428, 3344285, 6688570, 13377140]

約数ペア:

[(1, 13377140), (2, 6688570), (4, 3344285), (5, 2675428), (7, 1911020), (10, 1337714), (14, 955510), (19, 704060), (20, 668857), (28, 477755), (35, 382204), (38, 352030), (47, 284620), (70, 191102), (76, 176015), (94, 142310), (95, 140812), (107, 125020), (133, 100580), (140, 95551), (188, 71155), (190, 70406), (214, 62510), (235, 56924), (266, 50290), (329, 40660), (380, 35203), (428, 31255), (470, 28462), (532, 25145), (535, 25004), (658, 20330), (665, 20116), (749, 17860), (893, 14980), (940, 14231), (1070, 12502), (1316, 10165), (1330, 10058), (1498, 8930), (1645, 8132), (1786, 7490), (2033, 6580), (2140, 6251), (2660, 5029), (2996, 4465), (3290, 4066), (3572, 3745)]