31824420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2777}}^1$

素因数の和:2980

約数の個数: 48

約数和(自身を含む): 89607168

約数和(自身を除く): 57782748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1910, 2292, 2777, 2865, 3820, 5554, 5730, 8331, 11108, 11460, 13885, 16662, 27770, 33324, 41655, 55540, 83310, 166620, 530407, 1060814, 1591221, 2121628, 2652035, 3182442, 5304070, 6364884, 7956105, 10608140, 15912210, 31824420]

約数ペア:

[(1, 31824420), (2, 15912210), (3, 10608140), (4, 7956105), (5, 6364884), (6, 5304070), (10, 3182442), (12, 2652035), (15, 2121628), (20, 1591221), (30, 1060814), (60, 530407), (191, 166620), (382, 83310), (573, 55540), (764, 41655), (955, 33324), (1146, 27770), (1910, 16662), (2292, 13885), (2777, 11460), (2865, 11108), (3820, 8331), (5554, 5730)]