151700740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{7069}}^1$

素因数の和:7144

約数の個数: 48

約数和(自身を含む): 338511600

約数和(自身を除く): 186810860

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 185, 290, 370, 580, 740, 1073, 2146, 4292, 5365, 7069, 10730, 14138, 21460, 28276, 35345, 70690, 141380, 205001, 261553, 410002, 523106, 820004, 1025005, 1046212, 1307765, 2050010, 2615530, 4100020, 5231060, 7585037, 15170074, 30340148, 37925185, 75850370, 151700740]

約数ペア:

[(1, 151700740), (2, 75850370), (4, 37925185), (5, 30340148), (10, 15170074), (20, 7585037), (29, 5231060), (37, 4100020), (58, 2615530), (74, 2050010), (116, 1307765), (145, 1046212), (148, 1025005), (185, 820004), (290, 523106), (370, 410002), (580, 261553), (740, 205001), (1073, 141380), (2146, 70690), (4292, 35345), (5365, 28276), (7069, 21460), (10730, 14138)]