30301890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{27299}}^1$

素因数の和:27346

約数の個数: 32

約数和(自身を含む): 74692800

約数和(自身を除く): 44390910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 27299, 54598, 81897, 136495, 163794, 272990, 409485, 818970, 1010063, 2020126, 3030189, 5050315, 6060378, 10100630, 15150945, 30301890]

約数ペア:

[(1, 30301890), (2, 15150945), (3, 10100630), (5, 6060378), (6, 5050315), (10, 3030189), (15, 2020126), (30, 1010063), (37, 818970), (74, 409485), (111, 272990), (185, 163794), (222, 136495), (370, 81897), (555, 54598), (1110, 27299)]