42645060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{236917}}^1$

素因数の和:236932

約数の個数: 36

約数和(自身を含む): 129357228

約数和(自身を除く): 86712168

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 236917, 473834, 710751, 947668, 1184585, 1421502, 2132253, 2369170, 2843004, 3553755, 4264506, 4738340, 7107510, 8529012, 10661265, 14215020, 21322530, 42645060]

約数ペア:

[(1, 42645060), (2, 21322530), (3, 14215020), (4, 10661265), (5, 8529012), (6, 7107510), (9, 4738340), (10, 4264506), (12, 3553755), (15, 2843004), (18, 2369170), (20, 2132253), (30, 1421502), (36, 1184585), (45, 947668), (60, 710751), (90, 473834), (180, 236917)]