2070950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 4520544

約数和(自身を除く): 2449594

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 61, 70, 97, 122, 175, 194, 305, 350, 427, 485, 610, 679, 854, 970, 1358, 1525, 2135, 2425, 3050, 3395, 4270, 4850, 5917, 6790, 10675, 11834, 16975, 21350, 29585, 33950, 41419, 59170, 82838, 147925, 207095, 295850, 414190, 1035475, 2070950]

約数ペア:

[(1, 2070950), (2, 1035475), (5, 414190), (7, 295850), (10, 207095), (14, 147925), (25, 82838), (35, 59170), (50, 41419), (61, 33950), (70, 29585), (97, 21350), (122, 16975), (175, 11834), (194, 10675), (305, 6790), (350, 5917), (427, 4850), (485, 4270), (610, 3395), (679, 3050), (854, 2425), (970, 2135), (1358, 1525)]