234897910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1123}}^1\times {\mathrm{1609}}^1$

素因数の和:2752

約数の個数: 32

約数和(自身を含む): 456029280

約数和(自身を除く): 221131370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1123, 1609, 2246, 3218, 5615, 8045, 11230, 14599, 16090, 20917, 29198, 41834, 72995, 104585, 145990, 209170, 1806907, 3613814, 9034535, 18069070, 23489791, 46979582, 117448955, 234897910]

約数ペア:

[(1, 234897910), (2, 117448955), (5, 46979582), (10, 23489791), (13, 18069070), (26, 9034535), (65, 3613814), (130, 1806907), (1123, 209170), (1609, 145990), (2246, 104585), (3218, 72995), (5615, 41834), (8045, 29198), (11230, 20917), (14599, 16090)]