83177210

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{607}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 152865792

約数和(自身を除く): 69688582

約数列:

[1, 2, 5, 10, 71, 142, 193, 355, 386, 607, 710, 965, 1214, 1930, 3035, 6070, 13703, 27406, 43097, 68515, 86194, 117151, 137030, 215485, 234302, 430970, 585755, 1171510, 8317721, 16635442, 41588605, 83177210]

約数ペア:

[(1, 83177210), (2, 41588605), (5, 16635442), (10, 8317721), (71, 1171510), (142, 585755), (193, 430970), (355, 234302), (386, 215485), (607, 137030), (710, 117151), (965, 86194), (1214, 68515), (1930, 43097), (3035, 27406), (6070, 13703)]