2331569450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{15601}}^1$

素因数の和:15688

約数の個数: 72

約数和(自身を含む): 5127784524

約数和(自身を除く): 2796215074

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 61, 70, 98, 122, 175, 245, 305, 350, 427, 490, 610, 854, 1225, 1525, 2135, 2450, 2989, 3050, 4270, 5978, 10675, 14945, 15601, 21350, 29890, 31202, 74725, 78005, 109207, 149450, 156010, 218414, 390025, 546035, 764449, 780050, 951661, 1092070, 1528898, 1903322, 2730175, 3822245, 4758305, 5460350, 6661627, 7644490, 9516610, 13323254, 19111225, 23791525, 33308135, 38222450, 46631389, 47583050, 66616270, 93262778, 166540675, 233156945, 333081350, 466313890, 1165784725, 2331569450]

約数ペア:

[(1, 2331569450), (2, 1165784725), (5, 466313890), (7, 333081350), (10, 233156945), (14, 166540675), (25, 93262778), (35, 66616270), (49, 47583050), (50, 46631389), (61, 38222450), (70, 33308135), (98, 23791525), (122, 19111225), (175, 13323254), (245, 9516610), (305, 7644490), (350, 6661627), (427, 5460350), (490, 4758305), (610, 3822245), (854, 2730175), (1225, 1903322), (1525, 1528898), (2135, 1092070), (2450, 951661), (2989, 780050), (3050, 764449), (4270, 546035), (5978, 390025), (10675, 218414), (14945, 156010), (15601, 149450), (21350, 109207), (29890, 78005), (31202, 74725)]