73039540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3323}}^1$

素因数の和:3496

約数の個数: 48

約数和(自身を含む): 176464512

約数和(自身を除く): 103424972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 157, 314, 628, 785, 1099, 1570, 2198, 3140, 3323, 4396, 5495, 6646, 10990, 13292, 16615, 21980, 23261, 33230, 46522, 66460, 93044, 116305, 232610, 465220, 521711, 1043422, 2086844, 2608555, 3651977, 5217110, 7303954, 10434220, 14607908, 18259885, 36519770, 73039540]

約数ペア:

[(1, 73039540), (2, 36519770), (4, 18259885), (5, 14607908), (7, 10434220), (10, 7303954), (14, 5217110), (20, 3651977), (28, 2608555), (35, 2086844), (70, 1043422), (140, 521711), (157, 465220), (314, 232610), (628, 116305), (785, 93044), (1099, 66460), (1570, 46522), (2198, 33230), (3140, 23261), (3323, 21980), (4396, 16615), (5495, 13292), (6646, 10990)]