1427175540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1132679}}^1$

素因数の和:1132701

約数の個数: 72

約数和(自身を含む): 4947546240

約数和(自身を除く): 3520370700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1132679, 2265358, 3398037, 4530716, 5663395, 6796074, 7928753, 10194111, 11326790, 13592148, 15857506, 16990185, 20388222, 22653580, 23786259, 31715012, 33980370, 39643765, 40776444, 47572518, 50970555, 67960740, 71358777, 79287530, 95145036, 101941110, 118931295, 142717554, 158575060, 203882220, 237862590, 285435108, 356793885, 475725180, 713587770, 1427175540]

約数ペア:

[(1, 1427175540), (2, 713587770), (3, 475725180), (4, 356793885), (5, 285435108), (6, 237862590), (7, 203882220), (9, 158575060), (10, 142717554), (12, 118931295), (14, 101941110), (15, 95145036), (18, 79287530), (20, 71358777), (21, 67960740), (28, 50970555), (30, 47572518), (35, 40776444), (36, 39643765), (42, 33980370), (45, 31715012), (60, 23786259), (63, 22653580), (70, 20388222), (84, 16990185), (90, 15857506), (105, 13592148), (126, 11326790), (140, 10194111), (180, 7928753), (210, 6796074), (252, 5663395), (315, 4530716), (420, 3398037), (630, 2265358), (1260, 1132679)]