3061140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 8651328

約数和(自身を除く): 5590188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 313, 326, 489, 626, 652, 815, 939, 978, 1252, 1565, 1630, 1878, 1956, 2445, 3130, 3260, 3756, 4695, 4890, 6260, 9390, 9780, 18780, 51019, 102038, 153057, 204076, 255095, 306114, 510190, 612228, 765285, 1020380, 1530570, 3061140]

約数ペア:

[(1, 3061140), (2, 1530570), (3, 1020380), (4, 765285), (5, 612228), (6, 510190), (10, 306114), (12, 255095), (15, 204076), (20, 153057), (30, 102038), (60, 51019), (163, 18780), (313, 9780), (326, 9390), (489, 6260), (626, 4890), (652, 4695), (815, 3756), (939, 3260), (978, 3130), (1252, 2445), (1565, 1956), (1630, 1878)]