66230290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1657}}^1$

素因数の和:2242

約数の個数: 32

約数和(自身を含む): 136566144

約数和(自身を除く): 70335854

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 571, 1142, 1657, 2855, 3314, 3997, 5710, 7994, 8285, 11599, 16570, 19985, 23198, 39970, 57995, 115990, 946147, 1892294, 4730735, 6623029, 9461470, 13246058, 33115145, 66230290]

約数ペア:

[(1, 66230290), (2, 33115145), (5, 13246058), (7, 9461470), (10, 6623029), (14, 4730735), (35, 1892294), (70, 946147), (571, 115990), (1142, 57995), (1657, 39970), (2855, 23198), (3314, 19985), (3997, 16570), (5710, 11599), (7994, 8285)]