31602690

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:773

約数の個数: 128

約数和(自身を含む): 100638720

約数和(自身を除く): 69036030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 69, 70, 90, 105, 115, 126, 135, 138, 161, 189, 207, 210, 230, 270, 315, 322, 345, 378, 414, 483, 621, 630, 690, 727, 805, 945, 966, 1035, 1242, 1449, 1454, 1610, 1890, 2070, 2181, 2415, 2898, 3105, 3635, 4347, 4362, 4830, 5089, 6210, 6543, 7245, 7270, 8694, 10178, 10905, 13086, 14490, 15267, 16721, 19629, 21735, 21810, 25445, 30534, 32715, 33442, 39258, 43470, 45801, 50163, 50890, 65430, 76335, 83605, 91602, 98145, 100326, 117047, 137403, 150489, 152670, 167210, 196290, 229005, 234094, 250815, 274806, 300978, 351141, 451467, 458010, 501630, 585235, 687015, 702282, 752445, 902934, 1053423, 1170470, 1374030, 1504890, 1755705, 2106846, 2257335, 3160269, 3511410, 4514670, 5267115, 6320538, 10534230, 15801345, 31602690]

約数ペア:

[(1, 31602690), (2, 15801345), (3, 10534230), (5, 6320538), (6, 5267115), (7, 4514670), (9, 3511410), (10, 3160269), (14, 2257335), (15, 2106846), (18, 1755705), (21, 1504890), (23, 1374030), (27, 1170470), (30, 1053423), (35, 902934), (42, 752445), (45, 702282), (46, 687015), (54, 585235), (63, 501630), (69, 458010), (70, 451467), (90, 351141), (105, 300978), (115, 274806), (126, 250815), (135, 234094), (138, 229005), (161, 196290), (189, 167210), (207, 152670), (210, 150489), (230, 137403), (270, 117047), (315, 100326), (322, 98145), (345, 91602), (378, 83605), (414, 76335), (483, 65430), (621, 50890), (630, 50163), (690, 45801), (727, 43470), (805, 39258), (945, 33442), (966, 32715), (1035, 30534), (1242, 25445), (1449, 21810), (1454, 21735), (1610, 19629), (1890, 16721), (2070, 15267), (2181, 14490), (2415, 13086), (2898, 10905), (3105, 10178), (3635, 8694), (4347, 7270), (4362, 7245), (4830, 6543), (5089, 6210)]