30340700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23339}}^1$

素因数の和:23366

約数の個数: 36

約数和(自身を含む): 70906920

約数和(自身を除く): 40566220

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 23339, 46678, 93356, 116695, 233390, 303407, 466780, 583475, 606814, 1166950, 1213628, 1517035, 2333900, 3034070, 6068140, 7585175, 15170350, 30340700]

約数ペア:

[(1, 30340700), (2, 15170350), (4, 7585175), (5, 6068140), (10, 3034070), (13, 2333900), (20, 1517035), (25, 1213628), (26, 1166950), (50, 606814), (52, 583475), (65, 466780), (100, 303407), (130, 233390), (260, 116695), (325, 93356), (650, 46678), (1300, 23339)]