71153220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{32051}}^1$

素因数の和:32100

約数の個数: 48

約数和(自身を含む): 204619968

約数和(自身を除く): 133466748

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, 32051, 64102, 96153, 128204, 160255, 192306, 320510, 384612, 480765, 641020, 961530, 1185887, 1923060, 2371774, 3557661, 4743548, 5929435, 7115322, 11858870, 14230644, 17788305, 23717740, 35576610, 71153220]

約数ペア:

[(1, 71153220), (2, 35576610), (3, 23717740), (4, 17788305), (5, 14230644), (6, 11858870), (10, 7115322), (12, 5929435), (15, 4743548), (20, 3557661), (30, 2371774), (37, 1923060), (60, 1185887), (74, 961530), (111, 641020), (148, 480765), (185, 384612), (222, 320510), (370, 192306), (444, 160255), (555, 128204), (740, 96153), (1110, 64102), (2220, 32051)]