2049367890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{178361}}^1$

素因数の和:178754

約数の個数: 32

約数和(自身を含む): 4931352576

約数和(自身を除く): 2881984686

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 383, 766, 1149, 1915, 2298, 3830, 5745, 11490, 178361, 356722, 535083, 891805, 1070166, 1783610, 2675415, 5350830, 68312263, 136624526, 204936789, 341561315, 409873578, 683122630, 1024683945, 2049367890]

約数ペア:

[(1, 2049367890), (2, 1024683945), (3, 683122630), (5, 409873578), (6, 341561315), (10, 204936789), (15, 136624526), (30, 68312263), (383, 5350830), (766, 2675415), (1149, 1783610), (1915, 1070166), (2298, 891805), (3830, 535083), (5745, 356722), (11490, 178361)]