431682070

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1\times {\mathrm{1217}}^1$

素因数の和:1752

約数の個数: 32

約数和(自身を含む): 789264000

約数和(自身を除く): 357581930

約数列:

[1, 2, 5, 10, 79, 158, 395, 449, 790, 898, 1217, 2245, 2434, 4490, 6085, 12170, 35471, 70942, 96143, 177355, 192286, 354710, 480715, 546433, 961430, 1092866, 2732165, 5464330, 43168207, 86336414, 215841035, 431682070]

約数ペア:

[(1, 431682070), (2, 215841035), (5, 86336414), (10, 43168207), (79, 5464330), (158, 2732165), (395, 1092866), (449, 961430), (790, 546433), (898, 480715), (1217, 354710), (2245, 192286), (2434, 177355), (4490, 96143), (6085, 70942), (12170, 35471)]