72742770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{701}}^1\times {\mathrm{1153}}^1$

素因数の和:1867

約数の個数: 48

約数和(自身を含む): 189565272

約数和(自身を除く): 116822502

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 701, 1153, 1402, 2103, 2306, 3459, 3505, 4206, 5765, 6309, 6918, 7010, 10377, 10515, 11530, 12618, 17295, 20754, 21030, 31545, 34590, 51885, 63090, 103770, 808253, 1616506, 2424759, 4041265, 4849518, 7274277, 8082530, 12123795, 14548554, 24247590, 36371385, 72742770]

約数ペア:

[(1, 72742770), (2, 36371385), (3, 24247590), (5, 14548554), (6, 12123795), (9, 8082530), (10, 7274277), (15, 4849518), (18, 4041265), (30, 2424759), (45, 1616506), (90, 808253), (701, 103770), (1153, 63090), (1402, 51885), (2103, 34590), (2306, 31545), (3459, 21030), (3505, 20754), (4206, 17295), (5765, 12618), (6309, 11530), (6918, 10515), (7010, 10377)]