13509060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3691}}^1$

素因数の和:3764

約数の個数: 48

約数和(自身を含む): 38455872

約数和(自身を除く): 24946812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 3691, 7382, 11073, 14764, 18455, 22146, 36910, 44292, 55365, 73820, 110730, 221460, 225151, 450302, 675453, 900604, 1125755, 1350906, 2251510, 2701812, 3377265, 4503020, 6754530, 13509060]

約数ペア:

[(1, 13509060), (2, 6754530), (3, 4503020), (4, 3377265), (5, 2701812), (6, 2251510), (10, 1350906), (12, 1125755), (15, 900604), (20, 675453), (30, 450302), (60, 225151), (61, 221460), (122, 110730), (183, 73820), (244, 55365), (305, 44292), (366, 36910), (610, 22146), (732, 18455), (915, 14764), (1220, 11073), (1830, 7382), (3660, 3691)]