820159530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1188637}}^1$

素因数の和:1188670

約数の個数: 32

約数和(自身を含む): 2053966464

約数和(自身を除く): 1233806934

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 1188637, 2377274, 3565911, 5943185, 7131822, 11886370, 17829555, 27338651, 35659110, 54677302, 82015953, 136693255, 164031906, 273386510, 410079765, 820159530]

約数ペア:

[(1, 820159530), (2, 410079765), (3, 273386510), (5, 164031906), (6, 136693255), (10, 82015953), (15, 54677302), (23, 35659110), (30, 27338651), (46, 17829555), (69, 11886370), (115, 7131822), (138, 5943185), (230, 3565911), (345, 2377274), (690, 1188637)]