304479660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137153}}^1$

素因数の和:137202

約数の個数: 48

約数和(自身を含む): 875591136

約数和(自身を除く): 571111476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 137153, 274306, 411459, 548612, 685765, 822918, 1371530, 1645836, 2057295, 2743060, 4114590, 5074661, 8229180, 10149322, 15223983, 20298644, 25373305, 30447966, 50746610, 60895932, 76119915, 101493220, 152239830, 304479660]

約数ペア:

[(1, 304479660), (2, 152239830), (3, 101493220), (4, 76119915), (5, 60895932), (6, 50746610), (10, 30447966), (12, 25373305), (15, 20298644), (20, 15223983), (30, 10149322), (37, 8229180), (60, 5074661), (74, 4114590), (111, 2743060), (148, 2057295), (185, 1645836), (222, 1371530), (370, 822918), (444, 685765), (555, 548612), (740, 411459), (1110, 274306), (2220, 137153)]