2479236970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1221299}}^1$

素因数の和:1221342

約数の個数: 32

約数和(自身を含む): 5276016000

約数和(自身を除く): 2796779030

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 1221299, 2442598, 6106495, 8549093, 12212990, 17098186, 35417671, 42745465, 70835342, 85490930, 177088355, 247923697, 354176710, 495847394, 1239618485, 2479236970]

約数ペア:

[(1, 2479236970), (2, 1239618485), (5, 495847394), (7, 354176710), (10, 247923697), (14, 177088355), (29, 85490930), (35, 70835342), (58, 42745465), (70, 35417671), (145, 17098186), (203, 12212990), (290, 8549093), (406, 6106495), (1015, 2442598), (2030, 1221299)]