15705326590

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1039}}^1\times {\mathrm{7673}}^1$

素因数の和:8916

約数の個数: 32

約数和(自身を含む): 28444141440

約数和(自身を除く): 12738814850

約数列:

[1, 2, 5, 10, 197, 394, 985, 1039, 1970, 2078, 5195, 7673, 10390, 15346, 38365, 76730, 204683, 409366, 1023415, 1511581, 2046830, 3023162, 7557905, 7972247, 15115810, 15944494, 39861235, 79722470, 1570532659, 3141065318, 7852663295, 15705326590]

約数ペア:

[(1, 15705326590), (2, 7852663295), (5, 3141065318), (10, 1570532659), (197, 79722470), (394, 39861235), (985, 15944494), (1039, 15115810), (1970, 7972247), (2078, 7557905), (5195, 3023162), (7673, 2046830), (10390, 1511581), (15346, 1023415), (38365, 409366), (76730, 204683)]