29946780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{55457}}^1$

素因数の和:55475

約数の個数: 48

約数和(自身を含む): 93169440

約数和(自身を除く): 63222660

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, 55457, 110914, 166371, 221828, 277285, 332742, 499113, 554570, 665484, 831855, 998226, 1109140, 1497339, 1663710, 1996452, 2495565, 2994678, 3327420, 4991130, 5989356, 7486695, 9982260, 14973390, 29946780]

約数ペア:

[(1, 29946780), (2, 14973390), (3, 9982260), (4, 7486695), (5, 5989356), (6, 4991130), (9, 3327420), (10, 2994678), (12, 2495565), (15, 1996452), (18, 1663710), (20, 1497339), (27, 1109140), (30, 998226), (36, 831855), (45, 665484), (54, 554570), (60, 499113), (90, 332742), (108, 277285), (135, 221828), (180, 166371), (270, 110914), (540, 55457)]