72994430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7039}}^1$

素因数の和:7124

約数の個数: 32

約数和(自身を含む): 141419520

約数和(自身を除く): 68425090

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 5185, 7039, 10370, 14078, 35195, 70390, 119663, 239326, 429379, 598315, 858758, 1196630, 2146895, 4293790, 7299443, 14598886, 36497215, 72994430]

約数ペア:

[(1, 72994430), (2, 36497215), (5, 14598886), (10, 7299443), (17, 4293790), (34, 2146895), (61, 1196630), (85, 858758), (122, 598315), (170, 429379), (305, 239326), (610, 119663), (1037, 70390), (2074, 35195), (5185, 14078), (7039, 10370)]