3940431180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{253567}}^1$

素因数の和:253623

約数の個数: 96

約数和(自身を含む): 12950224896

約数和(自身を除く): 9009793716

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, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 7770, 15540, 253567, 507134, 760701, 1014268, 1267835, 1521402, 1774969, 2535670, 3042804, 3549938, 3803505, 5071340, 5324907, 7099876, 7607010, 8874845, 9381979, 10649814, 15214020, 17749690, 18763958, 21299628, 26624535, 28145937, 35499380, 37527916, 46909895, 53249070, 56291874, 65673853, 93819790, 106498140, 112583748, 131347706, 140729685, 187639580, 197021559, 262695412, 281459370, 328369265, 394043118, 562918740, 656738530, 788086236, 985107795, 1313477060, 1970215590, 3940431180]

約数ペア:

[(1, 3940431180), (2, 1970215590), (3, 1313477060), (4, 985107795), (5, 788086236), (6, 656738530), (7, 562918740), (10, 394043118), (12, 328369265), (14, 281459370), (15, 262695412), (20, 197021559), (21, 187639580), (28, 140729685), (30, 131347706), (35, 112583748), (37, 106498140), (42, 93819790), (60, 65673853), (70, 56291874), (74, 53249070), (84, 46909895), (105, 37527916), (111, 35499380), (140, 28145937), (148, 26624535), (185, 21299628), (210, 18763958), (222, 17749690), (259, 15214020), (370, 10649814), (420, 9381979), (444, 8874845), (518, 7607010), (555, 7099876), (740, 5324907), (777, 5071340), (1036, 3803505), (1110, 3549938), (1295, 3042804), (1554, 2535670), (2220, 1774969), (2590, 1521402), (3108, 1267835), (3885, 1014268), (5180, 760701), (7770, 507134), (15540, 253567)]