172038090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{819229}}^1$

素因数の和:819246

約数の個数: 32

約数和(自身を含む): 471876480

約数和(自身を除く): 299838390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 819229, 1638458, 2457687, 4096145, 4915374, 5734603, 8192290, 11469206, 12288435, 17203809, 24576870, 28673015, 34407618, 57346030, 86019045, 172038090]

約数ペア:

[(1, 172038090), (2, 86019045), (3, 57346030), (5, 34407618), (6, 28673015), (7, 24576870), (10, 17203809), (14, 12288435), (15, 11469206), (21, 8192290), (30, 5734603), (35, 4915374), (42, 4096145), (70, 2457687), (105, 1638458), (210, 819229)]