11261970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:856

約数の個数: 64

約数和(自身を含む): 30637440

約数和(自身を除く): 19375470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 135, 159, 265, 270, 318, 477, 530, 787, 795, 954, 1431, 1574, 1590, 2361, 2385, 2862, 3935, 4722, 4770, 7083, 7155, 7870, 11805, 14166, 14310, 21249, 23610, 35415, 41711, 42498, 70830, 83422, 106245, 125133, 208555, 212490, 250266, 375399, 417110, 625665, 750798, 1126197, 1251330, 1876995, 2252394, 3753990, 5630985, 11261970]

約数ペア:

[(1, 11261970), (2, 5630985), (3, 3753990), (5, 2252394), (6, 1876995), (9, 1251330), (10, 1126197), (15, 750798), (18, 625665), (27, 417110), (30, 375399), (45, 250266), (53, 212490), (54, 208555), (90, 125133), (106, 106245), (135, 83422), (159, 70830), (265, 42498), (270, 41711), (318, 35415), (477, 23610), (530, 21249), (787, 14310), (795, 14166), (954, 11805), (1431, 7870), (1574, 7155), (1590, 7083), (2361, 4770), (2385, 4722), (2862, 3935)]