83445670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{353}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 188407296

約数和(自身を除く): 104961626

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 307, 353, 385, 614, 706, 770, 1535, 1765, 2149, 2471, 3070, 3377, 3530, 3883, 4298, 4942, 6754, 7766, 10745, 12355, 16885, 19415, 21490, 23639, 24710, 27181, 33770, 38830, 47278, 54362, 108371, 118195, 135905, 216742, 236390, 271810, 541855, 758597, 1083710, 1192081, 1517194, 2384162, 3792985, 5960405, 7585970, 8344567, 11920810, 16689134, 41722835, 83445670]

約数ペア:

[(1, 83445670), (2, 41722835), (5, 16689134), (7, 11920810), (10, 8344567), (11, 7585970), (14, 5960405), (22, 3792985), (35, 2384162), (55, 1517194), (70, 1192081), (77, 1083710), (110, 758597), (154, 541855), (307, 271810), (353, 236390), (385, 216742), (614, 135905), (706, 118195), (770, 108371), (1535, 54362), (1765, 47278), (2149, 38830), (2471, 33770), (3070, 27181), (3377, 24710), (3530, 23639), (3883, 21490), (4298, 19415), (4942, 16885), (6754, 12355), (7766, 10745)]