3574060

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{521}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 8769600

約数和(自身を除く): 5195540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 521, 686, 980, 1042, 1372, 1715, 2084, 2605, 3430, 3647, 5210, 6860, 7294, 10420, 14588, 18235, 25529, 36470, 51058, 72940, 102116, 127645, 178703, 255290, 357406, 510580, 714812, 893515, 1787030, 3574060]

約数ペア:

[(1, 3574060), (2, 1787030), (4, 893515), (5, 714812), (7, 510580), (10, 357406), (14, 255290), (20, 178703), (28, 127645), (35, 102116), (49, 72940), (70, 51058), (98, 36470), (140, 25529), (196, 18235), (245, 14588), (343, 10420), (490, 7294), (521, 6860), (686, 5210), (980, 3647), (1042, 3430), (1372, 2605), (1715, 2084)]