221799660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{60601}}^1$

素因数の和:60674

約数の個数: 48

約数和(自身を含む): 631230432

約数和(自身を除く): 409430772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 60601, 121202, 181803, 242404, 303005, 363606, 606010, 727212, 909015, 1212020, 1818030, 3636060, 3696661, 7393322, 11089983, 14786644, 18483305, 22179966, 36966610, 44359932, 55449915, 73933220, 110899830, 221799660]

約数ペア:

[(1, 221799660), (2, 110899830), (3, 73933220), (4, 55449915), (5, 44359932), (6, 36966610), (10, 22179966), (12, 18483305), (15, 14786644), (20, 11089983), (30, 7393322), (60, 3696661), (61, 3636060), (122, 1818030), (183, 1212020), (244, 909015), (305, 727212), (366, 606010), (610, 363606), (732, 303005), (915, 242404), (1220, 181803), (1830, 121202), (3660, 60601)]