147795930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71399}}^1$

素因数の和:71435

約数の個数: 48

約数和(自身を含む): 400982400

約数和(自身を除く): 253186470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 71399, 142798, 214197, 356995, 428394, 642591, 713990, 1070985, 1285182, 1642177, 2141970, 3212955, 3284354, 4926531, 6425910, 8210885, 9853062, 14779593, 16421770, 24632655, 29559186, 49265310, 73897965, 147795930]

約数ペア:

[(1, 147795930), (2, 73897965), (3, 49265310), (5, 29559186), (6, 24632655), (9, 16421770), (10, 14779593), (15, 9853062), (18, 8210885), (23, 6425910), (30, 4926531), (45, 3284354), (46, 3212955), (69, 2141970), (90, 1642177), (115, 1285182), (138, 1070985), (207, 713990), (230, 642591), (345, 428394), (414, 356995), (690, 214197), (1035, 142798), (2070, 71399)]