452614820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3232963}}^1$

素因数の和:3232979

約数の個数: 24

約数和(自身を含む): 1086275904

約数和(自身を除く): 633661084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3232963, 6465926, 12931852, 16164815, 22630741, 32329630, 45261482, 64659260, 90522964, 113153705, 226307410, 452614820]

約数ペア:

[(1, 452614820), (2, 226307410), (4, 113153705), (5, 90522964), (7, 64659260), (10, 45261482), (14, 32329630), (20, 22630741), (28, 16164815), (35, 12931852), (70, 6465926), (140, 3232963)]