13510280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 36258840

約数和(自身を除く): 22748560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 61, 70, 98, 113, 122, 140, 196, 226, 244, 245, 280, 305, 392, 427, 452, 488, 490, 565, 610, 791, 854, 904, 980, 1130, 1220, 1582, 1708, 1960, 2135, 2260, 2440, 2989, 3164, 3416, 3955, 4270, 4520, 5537, 5978, 6328, 6893, 7910, 8540, 11074, 11956, 13786, 14945, 15820, 17080, 22148, 23912, 27572, 27685, 29890, 31640, 34465, 44296, 48251, 55144, 55370, 59780, 68930, 96502, 110740, 119560, 137860, 193004, 221480, 241255, 275720, 337757, 386008, 482510, 675514, 965020, 1351028, 1688785, 1930040, 2702056, 3377570, 6755140, 13510280]

約数ペア:

[(1, 13510280), (2, 6755140), (4, 3377570), (5, 2702056), (7, 1930040), (8, 1688785), (10, 1351028), (14, 965020), (20, 675514), (28, 482510), (35, 386008), (40, 337757), (49, 275720), (56, 241255), (61, 221480), (70, 193004), (98, 137860), (113, 119560), (122, 110740), (140, 96502), (196, 68930), (226, 59780), (244, 55370), (245, 55144), (280, 48251), (305, 44296), (392, 34465), (427, 31640), (452, 29890), (488, 27685), (490, 27572), (565, 23912), (610, 22148), (791, 17080), (854, 15820), (904, 14945), (980, 13786), (1130, 11956), (1220, 11074), (1582, 8540), (1708, 7910), (1960, 6893), (2135, 6328), (2260, 5978), (2440, 5537), (2989, 4520), (3164, 4270), (3416, 3955)]