119989870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11987}}^1$

素因数の和:12025

約数の個数: 64

約数和(自身を含む): 290013696

約数和(自身を除く): 170023826

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 10010, 11987, 23974, 59935, 83909, 119870, 131857, 155831, 167818, 263714, 311662, 419545, 659285, 779155, 839090, 922999, 1090817, 1318570, 1558310, 1714141, 1845998, 2181634, 3428282, 4614995, 5454085, 8570705, 9229990, 10908170, 11998987, 17141410, 23997974, 59994935, 119989870]

約数ペア:

[(1, 119989870), (2, 59994935), (5, 23997974), (7, 17141410), (10, 11998987), (11, 10908170), (13, 9229990), (14, 8570705), (22, 5454085), (26, 4614995), (35, 3428282), (55, 2181634), (65, 1845998), (70, 1714141), (77, 1558310), (91, 1318570), (110, 1090817), (130, 922999), (143, 839090), (154, 779155), (182, 659285), (286, 419545), (385, 311662), (455, 263714), (715, 167818), (770, 155831), (910, 131857), (1001, 119870), (1430, 83909), (2002, 59935), (5005, 23974), (10010, 11987)]