2600642790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1609}}^1\times {\mathrm{17959}}^1$

素因数の和:19581

約数の個数: 48

約数和(自身を含む): 6766250400

約数和(自身を除く): 4165607610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1609, 3218, 4827, 8045, 9654, 14481, 16090, 17959, 24135, 28962, 35918, 48270, 53877, 72405, 89795, 107754, 144810, 161631, 179590, 269385, 323262, 538770, 808155, 1616310, 28896031, 57792062, 86688093, 144480155, 173376186, 260064279, 288960310, 433440465, 520128558, 866880930, 1300321395, 2600642790]

約数ペア:

[(1, 2600642790), (2, 1300321395), (3, 866880930), (5, 520128558), (6, 433440465), (9, 288960310), (10, 260064279), (15, 173376186), (18, 144480155), (30, 86688093), (45, 57792062), (90, 28896031), (1609, 1616310), (3218, 808155), (4827, 538770), (8045, 323262), (9654, 269385), (14481, 179590), (16090, 161631), (17959, 144810), (24135, 107754), (28962, 89795), (35918, 72405), (48270, 53877)]