63765420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2399}}^1$

素因数の和:2854

約数の個数: 48

約数和(自身を含む): 179020800

約数和(自身を除く): 115255380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 443, 886, 1329, 1772, 2215, 2399, 2658, 4430, 4798, 5316, 6645, 7197, 8860, 9596, 11995, 13290, 14394, 23990, 26580, 28788, 35985, 47980, 71970, 143940, 1062757, 2125514, 3188271, 4251028, 5313785, 6376542, 10627570, 12753084, 15941355, 21255140, 31882710, 63765420]

約数ペア:

[(1, 63765420), (2, 31882710), (3, 21255140), (4, 15941355), (5, 12753084), (6, 10627570), (10, 6376542), (12, 5313785), (15, 4251028), (20, 3188271), (30, 2125514), (60, 1062757), (443, 143940), (886, 71970), (1329, 47980), (1772, 35985), (2215, 28788), (2399, 26580), (2658, 23990), (4430, 14394), (4798, 13290), (5316, 11995), (6645, 9596), (7197, 8860)]