27887972090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{301459}}^1$

素因数の和:301535

約数の個数: 48

約数和(自身を含む): 56715478560

約数和(自身を除く): 28827506470

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 841, 1595, 1682, 3190, 4205, 8410, 9251, 18502, 46255, 92510, 301459, 602918, 1507295, 3014590, 3316049, 6632098, 8742311, 16580245, 17484622, 33160490, 43711555, 87423110, 96165421, 192330842, 253527019, 480827105, 507054038, 961654210, 1267635095, 2535270190, 2788797209, 5577594418, 13943986045, 27887972090]

約数ペア:

[(1, 27887972090), (2, 13943986045), (5, 5577594418), (10, 2788797209), (11, 2535270190), (22, 1267635095), (29, 961654210), (55, 507054038), (58, 480827105), (110, 253527019), (145, 192330842), (290, 96165421), (319, 87423110), (638, 43711555), (841, 33160490), (1595, 17484622), (1682, 16580245), (3190, 8742311), (4205, 6632098), (8410, 3316049), (9251, 3014590), (18502, 1507295), (46255, 602918), (92510, 301459)]