30025138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{379}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 53242560

約数和(自身を除く): 23217422

約数列:

[1, 2, 11, 13, 22, 26, 143, 277, 286, 379, 554, 758, 3047, 3601, 4169, 4927, 6094, 7202, 8338, 9854, 39611, 54197, 79222, 104983, 108394, 209966, 1154813, 1364779, 2309626, 2729558, 15012569, 30025138]

約数ペア:

[(1, 30025138), (2, 15012569), (11, 2729558), (13, 2309626), (22, 1364779), (26, 1154813), (143, 209966), (277, 108394), (286, 104983), (379, 79222), (554, 54197), (758, 39611), (3047, 9854), (3601, 8338), (4169, 7202), (4927, 6094)]