39846870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1$

素因数の和:779

約数の個数: 128

約数和(自身を含む): 125798400

約数和(自身を除く): 85951530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 54, 58, 63, 70, 87, 90, 105, 126, 135, 145, 174, 189, 203, 210, 261, 270, 290, 315, 378, 406, 435, 522, 609, 630, 727, 783, 870, 945, 1015, 1218, 1305, 1454, 1566, 1827, 1890, 2030, 2181, 2610, 3045, 3635, 3654, 3915, 4362, 5089, 5481, 6090, 6543, 7270, 7830, 9135, 10178, 10905, 10962, 13086, 15267, 18270, 19629, 21083, 21810, 25445, 27405, 30534, 32715, 39258, 42166, 45801, 50890, 54810, 63249, 65430, 76335, 91602, 98145, 105415, 126498, 137403, 147581, 152670, 189747, 196290, 210830, 229005, 274806, 295162, 316245, 379494, 442743, 458010, 569241, 632490, 687015, 737905, 885486, 948735, 1138482, 1328229, 1374030, 1475810, 1897470, 2213715, 2656458, 2846205, 3984687, 4427430, 5692410, 6641145, 7969374, 13282290, 19923435, 39846870]

約数ペア:

[(1, 39846870), (2, 19923435), (3, 13282290), (5, 7969374), (6, 6641145), (7, 5692410), (9, 4427430), (10, 3984687), (14, 2846205), (15, 2656458), (18, 2213715), (21, 1897470), (27, 1475810), (29, 1374030), (30, 1328229), (35, 1138482), (42, 948735), (45, 885486), (54, 737905), (58, 687015), (63, 632490), (70, 569241), (87, 458010), (90, 442743), (105, 379494), (126, 316245), (135, 295162), (145, 274806), (174, 229005), (189, 210830), (203, 196290), (210, 189747), (261, 152670), (270, 147581), (290, 137403), (315, 126498), (378, 105415), (406, 98145), (435, 91602), (522, 76335), (609, 65430), (630, 63249), (727, 54810), (783, 50890), (870, 45801), (945, 42166), (1015, 39258), (1218, 32715), (1305, 30534), (1454, 27405), (1566, 25445), (1827, 21810), (1890, 21083), (2030, 19629), (2181, 18270), (2610, 15267), (3045, 13086), (3635, 10962), (3654, 10905), (3915, 10178), (4362, 9135), (5089, 7830), (5481, 7270), (6090, 6543)]