15722073420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1912661}}^1$

素因数の和:1912810

約数の個数: 48

約数和(自身を含む): 44343155808

約数和(自身を除く): 28621082388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 1912661, 3825322, 5737983, 7650644, 9563305, 11475966, 19126610, 22951932, 28689915, 38253220, 57379830, 114759660, 262034557, 524069114, 786103671, 1048138228, 1310172785, 1572207342, 2620345570, 3144414684, 3930518355, 5240691140, 7861036710, 15722073420]

約数ペア:

[(1, 15722073420), (2, 7861036710), (3, 5240691140), (4, 3930518355), (5, 3144414684), (6, 2620345570), (10, 1572207342), (12, 1310172785), (15, 1048138228), (20, 786103671), (30, 524069114), (60, 262034557), (137, 114759660), (274, 57379830), (411, 38253220), (548, 28689915), (685, 22951932), (822, 19126610), (1370, 11475966), (1644, 9563305), (2055, 7650644), (2740, 5737983), (4110, 3825322), (8220, 1912661)]