27426330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{647}}^1$

素因数の和:820

約数の個数: 64

約数和(自身を含む): 73716480

約数和(自身を除く): 46290150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 157, 270, 314, 471, 647, 785, 942, 1294, 1413, 1570, 1941, 2355, 2826, 3235, 3882, 4239, 4710, 5823, 6470, 7065, 8478, 9705, 11646, 14130, 17469, 19410, 21195, 29115, 34938, 42390, 58230, 87345, 101579, 174690, 203158, 304737, 507895, 609474, 914211, 1015790, 1523685, 1828422, 2742633, 3047370, 4571055, 5485266, 9142110, 13713165, 27426330]

約数ペア:

[(1, 27426330), (2, 13713165), (3, 9142110), (5, 5485266), (6, 4571055), (9, 3047370), (10, 2742633), (15, 1828422), (18, 1523685), (27, 1015790), (30, 914211), (45, 609474), (54, 507895), (90, 304737), (135, 203158), (157, 174690), (270, 101579), (314, 87345), (471, 58230), (647, 42390), (785, 34938), (942, 29115), (1294, 21195), (1413, 19410), (1570, 17469), (1941, 14130), (2355, 11646), (2826, 9705), (3235, 8478), (3882, 7065), (4239, 6470), (4710, 5823)]