67077290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 144322560

約数和(自身を除く): 77245270

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 173, 191, 203, 290, 346, 382, 406, 865, 955, 1015, 1211, 1337, 1730, 1910, 2030, 2422, 2674, 5017, 5539, 6055, 6685, 10034, 11078, 12110, 13370, 25085, 27695, 33043, 35119, 38773, 50170, 55390, 66086, 70238, 77546, 165215, 175595, 193865, 231301, 330430, 351190, 387730, 462602, 958247, 1156505, 1916494, 2313010, 4791235, 6707729, 9582470, 13415458, 33538645, 67077290]

約数ペア:

[(1, 67077290), (2, 33538645), (5, 13415458), (7, 9582470), (10, 6707729), (14, 4791235), (29, 2313010), (35, 1916494), (58, 1156505), (70, 958247), (145, 462602), (173, 387730), (191, 351190), (203, 330430), (290, 231301), (346, 193865), (382, 175595), (406, 165215), (865, 77546), (955, 70238), (1015, 66086), (1211, 55390), (1337, 50170), (1730, 38773), (1910, 35119), (2030, 33043), (2422, 27695), (2674, 25085), (5017, 13370), (5539, 12110), (6055, 11078), (6685, 10034)]