137371380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61879}}^1$

素因数の和:61928

約数の個数: 48

約数和(自身を含む): 395041920

約数和(自身を除く): 257670540

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, 61879, 123758, 185637, 247516, 309395, 371274, 618790, 742548, 928185, 1237580, 1856370, 2289523, 3712740, 4579046, 6868569, 9158092, 11447615, 13737138, 22895230, 27474276, 34342845, 45790460, 68685690, 137371380]

約数ペア:

[(1, 137371380), (2, 68685690), (3, 45790460), (4, 34342845), (5, 27474276), (6, 22895230), (10, 13737138), (12, 11447615), (15, 9158092), (20, 6868569), (30, 4579046), (37, 3712740), (60, 2289523), (74, 1856370), (111, 1237580), (148, 928185), (185, 742548), (222, 618790), (370, 371274), (444, 309395), (555, 247516), (740, 185637), (1110, 123758), (2220, 61879)]