84230440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{300823}}^1$

素因数の和:300841

約数の個数: 32

約数和(自身を含む): 216593280

約数和(自身を除く): 132362840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 300823, 601646, 1203292, 1504115, 2105761, 2406584, 3008230, 4211522, 6016460, 8423044, 10528805, 12032920, 16846088, 21057610, 42115220, 84230440]

約数ペア:

[(1, 84230440), (2, 42115220), (4, 21057610), (5, 16846088), (7, 12032920), (8, 10528805), (10, 8423044), (14, 6016460), (20, 4211522), (28, 3008230), (35, 2406584), (40, 2105761), (56, 1504115), (70, 1203292), (140, 601646), (280, 300823)]