3490211380

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2860829}}^1$

素因数の和:2860899

約数の個数: 24

約数和(自身を含む): 7449601320

約数和(自身を除く): 3959389940

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 2860829, 5721658, 11443316, 14304145, 28608290, 57216580, 174510569, 349021138, 698042276, 872552845, 1745105690, 3490211380]

約数ペア:

[(1, 3490211380), (2, 1745105690), (4, 872552845), (5, 698042276), (10, 349021138), (20, 174510569), (61, 57216580), (122, 28608290), (244, 14304145), (305, 11443316), (610, 5721658), (1220, 2860829)]