11939310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2503}}^1$

素因数の和:2569

約数の個数: 48

約数和(自身を含む): 31640544

約数和(自身を除く): 19701234

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 2503, 4770, 5006, 7509, 12515, 15018, 22527, 25030, 37545, 45054, 75090, 112635, 132659, 225270, 265318, 397977, 663295, 795954, 1193931, 1326590, 1989885, 2387862, 3979770, 5969655, 11939310]

約数ペア:

[(1, 11939310), (2, 5969655), (3, 3979770), (5, 2387862), (6, 1989885), (9, 1326590), (10, 1193931), (15, 795954), (18, 663295), (30, 397977), (45, 265318), (53, 225270), (90, 132659), (106, 112635), (159, 75090), (265, 45054), (318, 37545), (477, 25030), (530, 22527), (795, 15018), (954, 12515), (1590, 7509), (2385, 5006), (2503, 4770)]