989824620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1609}}^1\times {\mathrm{10253}}^1$

素因数の和:11874

約数の個数: 48

約数和(自身を含む): 2773501920

約数和(自身を除く): 1783677300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1609, 3218, 4827, 6436, 8045, 9654, 10253, 16090, 19308, 20506, 24135, 30759, 32180, 41012, 48270, 51265, 61518, 96540, 102530, 123036, 153795, 205060, 307590, 615180, 16497077, 32994154, 49491231, 65988308, 82485385, 98982462, 164970770, 197964924, 247456155, 329941540, 494912310, 989824620]

約数ペア:

[(1, 989824620), (2, 494912310), (3, 329941540), (4, 247456155), (5, 197964924), (6, 164970770), (10, 98982462), (12, 82485385), (15, 65988308), (20, 49491231), (30, 32994154), (60, 16497077), (1609, 615180), (3218, 307590), (4827, 205060), (6436, 153795), (8045, 123036), (9654, 102530), (10253, 96540), (16090, 61518), (19308, 51265), (20506, 48270), (24135, 41012), (30759, 32180)]