3910367890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{248593}}^1$

素因数の和:248635

約数の個数: 48

約数和(自身を含む): 8331876504

約数和(自身を除く): 4421508614

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 7865, 15730, 248593, 497186, 1242965, 2485930, 2734523, 3231709, 5469046, 6463418, 13672615, 16158545, 27345230, 30079753, 32317090, 35548799, 60159506, 71097598, 150398765, 177743995, 300797530, 355487990, 391036789, 782073578, 1955183945, 3910367890]

約数ペア:

[(1, 3910367890), (2, 1955183945), (5, 782073578), (10, 391036789), (11, 355487990), (13, 300797530), (22, 177743995), (26, 150398765), (55, 71097598), (65, 60159506), (110, 35548799), (121, 32317090), (130, 30079753), (143, 27345230), (242, 16158545), (286, 13672615), (605, 6463418), (715, 5469046), (1210, 3231709), (1430, 2734523), (1573, 2485930), (3146, 1242965), (7865, 497186), (15730, 248593)]