30259290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{19031}}^1$

素因数の和:19094

約数の個数: 32

約数和(自身を含む): 73996416

約数和(自身を除く): 43737126

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 19031, 38062, 57093, 95155, 114186, 190310, 285465, 570930, 1008643, 2017286, 3025929, 5043215, 6051858, 10086430, 15129645, 30259290]

約数ペア:

[(1, 30259290), (2, 15129645), (3, 10086430), (5, 6051858), (6, 5043215), (10, 3025929), (15, 2017286), (30, 1008643), (53, 570930), (106, 285465), (159, 190310), (265, 114186), (318, 95155), (530, 57093), (795, 38062), (1590, 19031)]