3219370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 7485696

約数和(自身を除く): 4266326

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 55, 70, 74, 77, 110, 113, 154, 185, 226, 259, 370, 385, 407, 518, 565, 770, 791, 814, 1130, 1243, 1295, 1582, 2035, 2486, 2590, 2849, 3955, 4070, 4181, 5698, 6215, 7910, 8362, 8701, 12430, 14245, 17402, 20905, 28490, 29267, 41810, 43505, 45991, 58534, 87010, 91982, 146335, 229955, 292670, 321937, 459910, 643874, 1609685, 3219370]

約数ペア:

[(1, 3219370), (2, 1609685), (5, 643874), (7, 459910), (10, 321937), (11, 292670), (14, 229955), (22, 146335), (35, 91982), (37, 87010), (55, 58534), (70, 45991), (74, 43505), (77, 41810), (110, 29267), (113, 28490), (154, 20905), (185, 17402), (226, 14245), (259, 12430), (370, 8701), (385, 8362), (407, 7910), (518, 6215), (565, 5698), (770, 4181), (791, 4070), (814, 3955), (1130, 2849), (1243, 2590), (1295, 2486), (1582, 2035)]