6697740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 22063104

約数和(自身を除く): 15365364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 431, 444, 518, 555, 740, 777, 862, 1036, 1110, 1293, 1295, 1554, 1724, 2155, 2220, 2586, 2590, 3017, 3108, 3885, 4310, 5172, 5180, 6034, 6465, 7770, 8620, 9051, 12068, 12930, 15085, 15540, 15947, 18102, 25860, 30170, 31894, 36204, 45255, 47841, 60340, 63788, 79735, 90510, 95682, 111629, 159470, 181020, 191364, 223258, 239205, 318940, 334887, 446516, 478410, 558145, 669774, 956820, 1116290, 1339548, 1674435, 2232580, 3348870, 6697740]

約数ペア:

[(1, 6697740), (2, 3348870), (3, 2232580), (4, 1674435), (5, 1339548), (6, 1116290), (7, 956820), (10, 669774), (12, 558145), (14, 478410), (15, 446516), (20, 334887), (21, 318940), (28, 239205), (30, 223258), (35, 191364), (37, 181020), (42, 159470), (60, 111629), (70, 95682), (74, 90510), (84, 79735), (105, 63788), (111, 60340), (140, 47841), (148, 45255), (185, 36204), (210, 31894), (222, 30170), (259, 25860), (370, 18102), (420, 15947), (431, 15540), (444, 15085), (518, 12930), (555, 12068), (740, 9051), (777, 8620), (862, 7770), (1036, 6465), (1110, 6034), (1293, 5180), (1295, 5172), (1554, 4310), (1724, 3885), (2155, 3108), (2220, 3017), (2586, 2590)]