4899420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 15671040

約数和(自身を除く): 10771620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 211, 215, 258, 270, 387, 422, 430, 516, 540, 633, 645, 774, 844, 860, 1055, 1161, 1266, 1290, 1548, 1899, 1935, 2110, 2322, 2532, 2580, 3165, 3798, 3870, 4220, 4644, 5697, 5805, 6330, 7596, 7740, 9073, 9495, 11394, 11610, 12660, 18146, 18990, 22788, 23220, 27219, 28485, 36292, 37980, 45365, 54438, 56970, 81657, 90730, 108876, 113940, 136095, 163314, 181460, 244971, 272190, 326628, 408285, 489942, 544380, 816570, 979884, 1224855, 1633140, 2449710, 4899420]

約数ペア:

[(1, 4899420), (2, 2449710), (3, 1633140), (4, 1224855), (5, 979884), (6, 816570), (9, 544380), (10, 489942), (12, 408285), (15, 326628), (18, 272190), (20, 244971), (27, 181460), (30, 163314), (36, 136095), (43, 113940), (45, 108876), (54, 90730), (60, 81657), (86, 56970), (90, 54438), (108, 45365), (129, 37980), (135, 36292), (172, 28485), (180, 27219), (211, 23220), (215, 22788), (258, 18990), (270, 18146), (387, 12660), (422, 11610), (430, 11394), (516, 9495), (540, 9073), (633, 7740), (645, 7596), (774, 6330), (844, 5805), (860, 5697), (1055, 4644), (1161, 4220), (1266, 3870), (1290, 3798), (1548, 3165), (1899, 2580), (1935, 2532), (2110, 2322)]