122909830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 245643840

約数和(自身を除く): 122734010

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 107, 145, 170, 214, 233, 290, 466, 493, 535, 986, 1070, 1165, 1819, 2330, 2465, 3103, 3638, 3961, 4930, 6206, 6757, 7922, 9095, 13514, 15515, 18190, 19805, 24931, 31030, 33785, 39610, 49862, 52751, 67570, 105502, 114869, 124655, 229738, 249310, 263755, 423827, 527510, 574345, 722999, 847654, 1148690, 1445998, 2119135, 3614995, 4238270, 7229990, 12290983, 24581966, 61454915, 122909830]

約数ペア:

[(1, 122909830), (2, 61454915), (5, 24581966), (10, 12290983), (17, 7229990), (29, 4238270), (34, 3614995), (58, 2119135), (85, 1445998), (107, 1148690), (145, 847654), (170, 722999), (214, 574345), (233, 527510), (290, 423827), (466, 263755), (493, 249310), (535, 229738), (986, 124655), (1070, 114869), (1165, 105502), (1819, 67570), (2330, 52751), (2465, 49862), (3103, 39610), (3638, 33785), (3961, 31030), (4930, 24931), (6206, 19805), (6757, 18190), (7922, 15515), (9095, 13514)]