85091510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 182891520

約数和(自身を除く): 97800010

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 167, 203, 251, 290, 334, 406, 502, 835, 1015, 1169, 1255, 1670, 1757, 2030, 2338, 2510, 3514, 4843, 5845, 7279, 8785, 9686, 11690, 14558, 17570, 24215, 33901, 36395, 41917, 48430, 50953, 67802, 72790, 83834, 101906, 169505, 209585, 254765, 293419, 339010, 419170, 509530, 586838, 1215593, 1467095, 2431186, 2934190, 6077965, 8509151, 12155930, 17018302, 42545755, 85091510]

約数ペア:

[(1, 85091510), (2, 42545755), (5, 17018302), (7, 12155930), (10, 8509151), (14, 6077965), (29, 2934190), (35, 2431186), (58, 1467095), (70, 1215593), (145, 586838), (167, 509530), (203, 419170), (251, 339010), (290, 293419), (334, 254765), (406, 209585), (502, 169505), (835, 101906), (1015, 83834), (1169, 72790), (1255, 67802), (1670, 50953), (1757, 48430), (2030, 41917), (2338, 36395), (2510, 33901), (3514, 24215), (4843, 17570), (5845, 14558), (7279, 11690), (8785, 9686)]