71930220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{32401}}^1$

素因数の和:32450

約数の個数: 48

約数和(自身を含む): 206854368

約数和(自身を除く): 134924148

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, 32401, 64802, 97203, 129604, 162005, 194406, 324010, 388812, 486015, 648020, 972030, 1198837, 1944060, 2397674, 3596511, 4795348, 5994185, 7193022, 11988370, 14386044, 17982555, 23976740, 35965110, 71930220]

約数ペア:

[(1, 71930220), (2, 35965110), (3, 23976740), (4, 17982555), (5, 14386044), (6, 11988370), (10, 7193022), (12, 5994185), (15, 4795348), (20, 3596511), (30, 2397674), (37, 1944060), (60, 1198837), (74, 972030), (111, 648020), (148, 486015), (185, 388812), (222, 324010), (370, 194406), (444, 162005), (555, 129604), (740, 97203), (1110, 64802), (2220, 32401)]