9848536460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{1847}}^1\times {\mathrm{5441}}^1$

素因数の和:7311

約数の個数: 72

約数和(自身を含む): 24076017504

約数和(自身を除く): 14227481044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 1847, 3694, 5441, 7388, 9235, 10882, 12929, 18470, 21764, 25858, 27205, 36940, 38087, 51716, 54410, 64645, 76174, 90503, 108820, 129290, 152348, 181006, 190435, 258580, 266609, 362012, 380870, 452515, 533218, 761740, 905030, 1066436, 1333045, 1810060, 2666090, 5332180, 10049527, 20099054, 40198108, 50247635, 70346689, 100495270, 140693378, 200990540, 281386756, 351733445, 492426823, 703466890, 984853646, 1406933780, 1969707292, 2462134115, 4924268230, 9848536460]

約数ペア:

[(1, 9848536460), (2, 4924268230), (4, 2462134115), (5, 1969707292), (7, 1406933780), (10, 984853646), (14, 703466890), (20, 492426823), (28, 351733445), (35, 281386756), (49, 200990540), (70, 140693378), (98, 100495270), (140, 70346689), (196, 50247635), (245, 40198108), (490, 20099054), (980, 10049527), (1847, 5332180), (3694, 2666090), (5441, 1810060), (7388, 1333045), (9235, 1066436), (10882, 905030), (12929, 761740), (18470, 533218), (21764, 452515), (25858, 380870), (27205, 362012), (36940, 266609), (38087, 258580), (51716, 190435), (54410, 181006), (64645, 152348), (76174, 129290), (90503, 108820)]