42184990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10789}}^1$

素因数の和:10836

約数の個数: 32

約数和(自身を含む): 83903040

約数和(自身を除く): 41718050

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 10789, 21578, 53945, 107890, 183413, 248147, 366826, 496294, 917065, 1240735, 1834130, 2481470, 4218499, 8436998, 21092495, 42184990]

約数ペア:

[(1, 42184990), (2, 21092495), (5, 8436998), (10, 4218499), (17, 2481470), (23, 1834130), (34, 1240735), (46, 917065), (85, 496294), (115, 366826), (170, 248147), (230, 183413), (391, 107890), (782, 53945), (1955, 21578), (3910, 10789)]