2830511340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2683}}^1\times {\mathrm{5861}}^1$

素因数の和:8559

約数の個数: 72

約数和(自身を含む): 8590549968

約数和(自身を除く): 5760038628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2683, 5366, 5861, 8049, 10732, 11722, 13415, 16098, 17583, 23444, 24147, 26830, 29305, 32196, 35166, 40245, 48294, 52749, 53660, 58610, 70332, 80490, 87915, 96588, 105498, 117220, 120735, 160980, 175830, 210996, 241470, 263745, 351660, 482940, 527490, 1054980, 15725063, 31450126, 47175189, 62900252, 78625315, 94350378, 141525567, 157250630, 188700756, 235875945, 283051134, 314501260, 471751890, 566102268, 707627835, 943503780, 1415255670, 2830511340]

約数ペア:

[(1, 2830511340), (2, 1415255670), (3, 943503780), (4, 707627835), (5, 566102268), (6, 471751890), (9, 314501260), (10, 283051134), (12, 235875945), (15, 188700756), (18, 157250630), (20, 141525567), (30, 94350378), (36, 78625315), (45, 62900252), (60, 47175189), (90, 31450126), (180, 15725063), (2683, 1054980), (5366, 527490), (5861, 482940), (8049, 351660), (10732, 263745), (11722, 241470), (13415, 210996), (16098, 175830), (17583, 160980), (23444, 120735), (24147, 117220), (26830, 105498), (29305, 96588), (32196, 87915), (35166, 80490), (40245, 70332), (48294, 58610), (52749, 53660)]