310040398

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{79}}^2\times {\mathrm{421}}^1$

素因数の和:640

約数の個数: 24

約数和(自身を含む): 480143160

約数和(自身を除く): 170102762

約数列:

[1, 2, 59, 79, 118, 158, 421, 842, 4661, 6241, 9322, 12482, 24839, 33259, 49678, 66518, 368219, 736438, 1962281, 2627461, 3924562, 5254922, 155020199, 310040398]

約数ペア:

[(1, 310040398), (2, 155020199), (59, 5254922), (79, 3924562), (118, 2627461), (158, 1962281), (421, 736438), (842, 368219), (4661, 66518), (6241, 49678), (9322, 33259), (12482, 24839)]