84609910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109883}}^1$

素因数の和:109908

約数の個数: 32

約数和(自身を含む): 189879552

約数和(自身を除く): 105269642

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 109883, 219766, 549415, 769181, 1098830, 1208713, 1538362, 2417426, 3845905, 6043565, 7691810, 8460991, 12087130, 16921982, 42304955, 84609910]

約数ペア:

[(1, 84609910), (2, 42304955), (5, 16921982), (7, 12087130), (10, 8460991), (11, 7691810), (14, 6043565), (22, 3845905), (35, 2417426), (55, 1538362), (70, 1208713), (77, 1098830), (110, 769181), (154, 549415), (385, 219766), (770, 109883)]