2990889810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{43669}}^1$

素因数の和:44443

約数の個数: 48

約数和(自身を含む): 7786710360

約数和(自身を除く): 4795820550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 761, 1522, 2283, 3805, 4566, 6849, 7610, 11415, 13698, 22830, 34245, 43669, 68490, 87338, 131007, 218345, 262014, 393021, 436690, 655035, 786042, 1310070, 1965105, 3930210, 33232109, 66464218, 99696327, 166160545, 199392654, 299088981, 332321090, 498481635, 598177962, 996963270, 1495444905, 2990889810]

約数ペア:

[(1, 2990889810), (2, 1495444905), (3, 996963270), (5, 598177962), (6, 498481635), (9, 332321090), (10, 299088981), (15, 199392654), (18, 166160545), (30, 99696327), (45, 66464218), (90, 33232109), (761, 3930210), (1522, 1965105), (2283, 1310070), (3805, 786042), (4566, 655035), (6849, 436690), (7610, 393021), (11415, 262014), (13698, 218345), (22830, 131007), (34245, 87338), (43669, 68490)]