2743681780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{51169}}^1$

素因数の和:51568

約数の個数: 48

約数和(自身を含む): 6602158080

約数和(自身を除く): 3858476300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 383, 766, 1532, 1915, 2681, 3830, 5362, 7660, 10724, 13405, 26810, 51169, 53620, 102338, 204676, 255845, 358183, 511690, 716366, 1023380, 1432732, 1790915, 3581830, 7163660, 19597727, 39195454, 78390908, 97988635, 137184089, 195977270, 274368178, 391954540, 548736356, 685920445, 1371840890, 2743681780]

約数ペア:

[(1, 2743681780), (2, 1371840890), (4, 685920445), (5, 548736356), (7, 391954540), (10, 274368178), (14, 195977270), (20, 137184089), (28, 97988635), (35, 78390908), (70, 39195454), (140, 19597727), (383, 7163660), (766, 3581830), (1532, 1790915), (1915, 1432732), (2681, 1023380), (3830, 716366), (5362, 511690), (7660, 358183), (10724, 255845), (13405, 204676), (26810, 102338), (51169, 53620)]