99805020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{237631}}^1$

素因数の和:237650

約数の個数: 48

約数和(自身を含む): 319377408

約数和(自身を除く): 219572388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 237631, 475262, 712893, 950524, 1188155, 1425786, 1663417, 2376310, 2851572, 3326834, 3564465, 4752620, 4990251, 6653668, 7128930, 8317085, 9980502, 14257860, 16634170, 19961004, 24951255, 33268340, 49902510, 99805020]

約数ペア:

[(1, 99805020), (2, 49902510), (3, 33268340), (4, 24951255), (5, 19961004), (6, 16634170), (7, 14257860), (10, 9980502), (12, 8317085), (14, 7128930), (15, 6653668), (20, 4990251), (21, 4752620), (28, 3564465), (30, 3326834), (35, 2851572), (42, 2376310), (60, 1663417), (70, 1425786), (84, 1188155), (105, 950524), (140, 712893), (210, 475262), (420, 237631)]