31224420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1162

約数の個数: 96

約数和(自身を含む): 99066240

約数和(自身を除く): 67841820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 90, 106, 108, 135, 159, 180, 212, 265, 270, 318, 477, 530, 540, 636, 795, 954, 1060, 1091, 1431, 1590, 1908, 2182, 2385, 2862, 3180, 3273, 4364, 4770, 5455, 5724, 6546, 7155, 9540, 9819, 10910, 13092, 14310, 16365, 19638, 21820, 28620, 29457, 32730, 39276, 49095, 57823, 58914, 65460, 98190, 115646, 117828, 147285, 173469, 196380, 231292, 289115, 294570, 346938, 520407, 578230, 589140, 693876, 867345, 1040814, 1156460, 1561221, 1734690, 2081628, 2602035, 3122442, 3469380, 5204070, 6244884, 7806105, 10408140, 15612210, 31224420]

約数ペア:

[(1, 31224420), (2, 15612210), (3, 10408140), (4, 7806105), (5, 6244884), (6, 5204070), (9, 3469380), (10, 3122442), (12, 2602035), (15, 2081628), (18, 1734690), (20, 1561221), (27, 1156460), (30, 1040814), (36, 867345), (45, 693876), (53, 589140), (54, 578230), (60, 520407), (90, 346938), (106, 294570), (108, 289115), (135, 231292), (159, 196380), (180, 173469), (212, 147285), (265, 117828), (270, 115646), (318, 98190), (477, 65460), (530, 58914), (540, 57823), (636, 49095), (795, 39276), (954, 32730), (1060, 29457), (1091, 28620), (1431, 21820), (1590, 19638), (1908, 16365), (2182, 14310), (2385, 13092), (2862, 10910), (3180, 9819), (3273, 9540), (4364, 7155), (4770, 6546), (5455, 5724)]