3307420

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2711}}^1$

素因数の和:2781

約数の個数: 24

約数和(自身を含む): 7062048

約数和(自身を除く): 3754628

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 2711, 5422, 10844, 13555, 27110, 54220, 165371, 330742, 661484, 826855, 1653710, 3307420]

約数ペア:

[(1, 3307420), (2, 1653710), (4, 826855), (5, 661484), (10, 330742), (20, 165371), (61, 54220), (122, 27110), (244, 13555), (305, 10844), (610, 5422), (1220, 2711)]