85383420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{38461}}^1$

素因数の和:38510

約数の個数: 48

約数和(自身を含む): 245541408

約数和(自身を除く): 160157988

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, 38461, 76922, 115383, 153844, 192305, 230766, 384610, 461532, 576915, 769220, 1153830, 1423057, 2307660, 2846114, 4269171, 5692228, 7115285, 8538342, 14230570, 17076684, 21345855, 28461140, 42691710, 85383420]

約数ペア:

[(1, 85383420), (2, 42691710), (3, 28461140), (4, 21345855), (5, 17076684), (6, 14230570), (10, 8538342), (12, 7115285), (15, 5692228), (20, 4269171), (30, 2846114), (37, 2307660), (60, 1423057), (74, 1153830), (111, 769220), (148, 576915), (185, 461532), (222, 384610), (370, 230766), (444, 192305), (555, 153844), (740, 115383), (1110, 76922), (2220, 38461)]