6994990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1789}}^1$

素因数の和:1836

約数の個数: 32

約数和(自身を含む): 13919040

約数和(自身を除く): 6924050

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1789, 1955, 3578, 3910, 8945, 17890, 30413, 41147, 60826, 82294, 152065, 205735, 304130, 411470, 699499, 1398998, 3497495, 6994990]

約数ペア:

[(1, 6994990), (2, 3497495), (5, 1398998), (10, 699499), (17, 411470), (23, 304130), (34, 205735), (46, 152065), (85, 82294), (115, 60826), (170, 41147), (230, 30413), (391, 17890), (782, 8945), (1789, 3910), (1955, 3578)]