7139224680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{8499077}}^1$

素因数の和:8499098

約数の個数: 64

約数和(自身を含む): 24477344640

約数和(自身を除く): 17338119960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 8499077, 16998154, 25497231, 33996308, 42495385, 50994462, 59493539, 67992616, 84990770, 101988924, 118987078, 127486155, 169981540, 178480617, 203977848, 237974156, 254972310, 297467695, 339963080, 356961234, 475948312, 509944620, 594935390, 713922468, 892403085, 1019889240, 1189870780, 1427844936, 1784806170, 2379741560, 3569612340, 7139224680]

約数ペア:

[(1, 7139224680), (2, 3569612340), (3, 2379741560), (4, 1784806170), (5, 1427844936), (6, 1189870780), (7, 1019889240), (8, 892403085), (10, 713922468), (12, 594935390), (14, 509944620), (15, 475948312), (20, 356961234), (21, 339963080), (24, 297467695), (28, 254972310), (30, 237974156), (35, 203977848), (40, 178480617), (42, 169981540), (56, 127486155), (60, 118987078), (70, 101988924), (84, 84990770), (105, 67992616), (120, 59493539), (140, 50994462), (168, 42495385), (210, 33996308), (280, 25497231), (420, 16998154), (840, 8499077)]