42177540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7247}}^1$

素因数の和:7356

約数の個数: 48

約数和(自身を含む): 119331072

約数和(自身を除く): 77153532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 7247, 14494, 21741, 28988, 36235, 43482, 72470, 86964, 108705, 144940, 217410, 434820, 702959, 1405918, 2108877, 2811836, 3514795, 4217754, 7029590, 8435508, 10544385, 14059180, 21088770, 42177540]

約数ペア:

[(1, 42177540), (2, 21088770), (3, 14059180), (4, 10544385), (5, 8435508), (6, 7029590), (10, 4217754), (12, 3514795), (15, 2811836), (20, 2108877), (30, 1405918), (60, 702959), (97, 434820), (194, 217410), (291, 144940), (388, 108705), (485, 86964), (582, 72470), (970, 43482), (1164, 36235), (1455, 28988), (1940, 21741), (2910, 14494), (5820, 7247)]