29545020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{54713}}^1$

素因数の和:54731

約数の個数: 48

約数和(自身を含む): 91919520

約数和(自身を除く): 62374500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 54713, 109426, 164139, 218852, 273565, 328278, 492417, 547130, 656556, 820695, 984834, 1094260, 1477251, 1641390, 1969668, 2462085, 2954502, 3282780, 4924170, 5909004, 7386255, 9848340, 14772510, 29545020]

約数ペア:

[(1, 29545020), (2, 14772510), (3, 9848340), (4, 7386255), (5, 5909004), (6, 4924170), (9, 3282780), (10, 2954502), (12, 2462085), (15, 1969668), (18, 1641390), (20, 1477251), (27, 1094260), (30, 984834), (36, 820695), (45, 656556), (54, 547130), (60, 492417), (90, 328278), (108, 273565), (135, 218852), (180, 164139), (270, 109426), (540, 54713)]