42273540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10211}}^1$

素因数の和:10249

約数の個数: 72

約数和(自身を含む): 133818048

約数和(自身を除く): 91544508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 10211, 20422, 30633, 40844, 51055, 61266, 91899, 102110, 122532, 153165, 183798, 204220, 234853, 306330, 367596, 459495, 469706, 612660, 704559, 918990, 939412, 1174265, 1409118, 1837980, 2113677, 2348530, 2818236, 3522795, 4227354, 4697060, 7045590, 8454708, 10568385, 14091180, 21136770, 42273540]

約数ペア:

[(1, 42273540), (2, 21136770), (3, 14091180), (4, 10568385), (5, 8454708), (6, 7045590), (9, 4697060), (10, 4227354), (12, 3522795), (15, 2818236), (18, 2348530), (20, 2113677), (23, 1837980), (30, 1409118), (36, 1174265), (45, 939412), (46, 918990), (60, 704559), (69, 612660), (90, 469706), (92, 459495), (115, 367596), (138, 306330), (180, 234853), (207, 204220), (230, 183798), (276, 153165), (345, 122532), (414, 102110), (460, 91899), (690, 61266), (828, 51055), (1035, 40844), (1380, 30633), (2070, 20422), (4140, 10211)]