11223540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2711}}^1$

素因数の和:2749

約数の個数: 72

約数和(自身を含む): 35538048

約数和(自身を除く): 24314508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 2711, 4140, 5422, 8133, 10844, 13555, 16266, 24399, 27110, 32532, 40665, 48798, 54220, 62353, 81330, 97596, 121995, 124706, 162660, 187059, 243990, 249412, 311765, 374118, 487980, 561177, 623530, 748236, 935295, 1122354, 1247060, 1870590, 2244708, 2805885, 3741180, 5611770, 11223540]

約数ペア:

[(1, 11223540), (2, 5611770), (3, 3741180), (4, 2805885), (5, 2244708), (6, 1870590), (9, 1247060), (10, 1122354), (12, 935295), (15, 748236), (18, 623530), (20, 561177), (23, 487980), (30, 374118), (36, 311765), (45, 249412), (46, 243990), (60, 187059), (69, 162660), (90, 124706), (92, 121995), (115, 97596), (138, 81330), (180, 62353), (207, 54220), (230, 48798), (276, 40665), (345, 32532), (414, 27110), (460, 24399), (690, 16266), (828, 13555), (1035, 10844), (1380, 8133), (2070, 5422), (2711, 4140)]