1520535864

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{15601}}^1$

素因数の和:15772

約数の個数: 64

約数和(自身を含む): 3954170880

約数和(自身を除く): 2433635016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 131, 186, 248, 262, 372, 393, 524, 744, 786, 1048, 1572, 3144, 4061, 8122, 12183, 15601, 16244, 24366, 31202, 32488, 46803, 48732, 62404, 93606, 97464, 124808, 187212, 374424, 483631, 967262, 1450893, 1934524, 2043731, 2901786, 3869048, 4087462, 5803572, 6131193, 8174924, 11607144, 12262386, 16349848, 24524772, 49049544, 63355661, 126711322, 190066983, 253422644, 380133966, 506845288, 760267932, 1520535864]

約数ペア:

[(1, 1520535864), (2, 760267932), (3, 506845288), (4, 380133966), (6, 253422644), (8, 190066983), (12, 126711322), (24, 63355661), (31, 49049544), (62, 24524772), (93, 16349848), (124, 12262386), (131, 11607144), (186, 8174924), (248, 6131193), (262, 5803572), (372, 4087462), (393, 3869048), (524, 2901786), (744, 2043731), (786, 1934524), (1048, 1450893), (1572, 967262), (3144, 483631), (4061, 374424), (8122, 187212), (12183, 124808), (15601, 97464), (16244, 93606), (24366, 62404), (31202, 48732), (32488, 46803)]