2729679540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{28631}}^1$

素因数の和:28877

約数の個数: 96

約数和(自身を含む): 8773761024

約数和(自身を除く): 6044081484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 227, 420, 454, 681, 908, 1135, 1362, 1589, 2270, 2724, 3178, 3405, 4540, 4767, 6356, 6810, 7945, 9534, 13620, 15890, 19068, 23835, 28631, 31780, 47670, 57262, 85893, 95340, 114524, 143155, 171786, 200417, 286310, 343572, 400834, 429465, 572620, 601251, 801668, 858930, 1002085, 1202502, 1717860, 2004170, 2405004, 3006255, 4008340, 6012510, 6499237, 12025020, 12998474, 19497711, 25996948, 32496185, 38995422, 45494659, 64992370, 77990844, 90989318, 97488555, 129984740, 136483977, 181978636, 194977110, 227473295, 272967954, 389954220, 454946590, 545935908, 682419885, 909893180, 1364839770, 2729679540]

約数ペア:

[(1, 2729679540), (2, 1364839770), (3, 909893180), (4, 682419885), (5, 545935908), (6, 454946590), (7, 389954220), (10, 272967954), (12, 227473295), (14, 194977110), (15, 181978636), (20, 136483977), (21, 129984740), (28, 97488555), (30, 90989318), (35, 77990844), (42, 64992370), (60, 45494659), (70, 38995422), (84, 32496185), (105, 25996948), (140, 19497711), (210, 12998474), (227, 12025020), (420, 6499237), (454, 6012510), (681, 4008340), (908, 3006255), (1135, 2405004), (1362, 2004170), (1589, 1717860), (2270, 1202502), (2724, 1002085), (3178, 858930), (3405, 801668), (4540, 601251), (4767, 572620), (6356, 429465), (6810, 400834), (7945, 343572), (9534, 286310), (13620, 200417), (15890, 171786), (19068, 143155), (23835, 114524), (28631, 95340), (31780, 85893), (47670, 57262)]