219450990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{14149}}^1$

素因数の和:14217

約数の個数: 64

約数和(自身を含む): 586828800

約数和(自身を除く): 367377810

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 47, 55, 66, 94, 110, 141, 165, 235, 282, 330, 470, 517, 705, 1034, 1410, 1551, 2585, 3102, 5170, 7755, 14149, 15510, 28298, 42447, 70745, 84894, 141490, 155639, 212235, 311278, 424470, 466917, 665003, 778195, 933834, 1330006, 1556390, 1995009, 2334585, 3325015, 3990018, 4669170, 6650030, 7315033, 9975045, 14630066, 19950090, 21945099, 36575165, 43890198, 73150330, 109725495, 219450990]

約数ペア:

[(1, 219450990), (2, 109725495), (3, 73150330), (5, 43890198), (6, 36575165), (10, 21945099), (11, 19950090), (15, 14630066), (22, 9975045), (30, 7315033), (33, 6650030), (47, 4669170), (55, 3990018), (66, 3325015), (94, 2334585), (110, 1995009), (141, 1556390), (165, 1330006), (235, 933834), (282, 778195), (330, 665003), (470, 466917), (517, 424470), (705, 311278), (1034, 212235), (1410, 155639), (1551, 141490), (2585, 84894), (3102, 70745), (5170, 42447), (7755, 28298), (14149, 15510)]