84850610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{353}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 168870744

約数和(自身を除く): 84020134

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 353, 430, 559, 706, 1118, 1765, 1849, 2795, 3530, 3698, 4589, 5590, 9178, 9245, 15179, 18490, 22945, 24037, 30358, 45890, 48074, 75895, 120185, 151790, 197327, 240370, 394654, 652697, 986635, 1305394, 1973270, 3263485, 6526970, 8485061, 16970122, 42425305, 84850610]

約数ペア:

[(1, 84850610), (2, 42425305), (5, 16970122), (10, 8485061), (13, 6526970), (26, 3263485), (43, 1973270), (65, 1305394), (86, 986635), (130, 652697), (215, 394654), (353, 240370), (430, 197327), (559, 151790), (706, 120185), (1118, 75895), (1765, 48074), (1849, 45890), (2795, 30358), (3530, 24037), (3698, 22945), (4589, 18490), (5590, 15179), (9178, 9245)]