86525880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103007}}^1$

素因数の和:103028

約数の個数: 64

約数和(自身を含む): 296663040

約数和(自身を除く): 210137160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 103007, 206014, 309021, 412028, 515035, 618042, 721049, 824056, 1030070, 1236084, 1442098, 1545105, 2060140, 2163147, 2472168, 2884196, 3090210, 3605245, 4120280, 4326294, 5768392, 6180420, 7210490, 8652588, 10815735, 12360840, 14420980, 17305176, 21631470, 28841960, 43262940, 86525880]

約数ペア:

[(1, 86525880), (2, 43262940), (3, 28841960), (4, 21631470), (5, 17305176), (6, 14420980), (7, 12360840), (8, 10815735), (10, 8652588), (12, 7210490), (14, 6180420), (15, 5768392), (20, 4326294), (21, 4120280), (24, 3605245), (28, 3090210), (30, 2884196), (35, 2472168), (40, 2163147), (42, 2060140), (56, 1545105), (60, 1442098), (70, 1236084), (84, 1030070), (105, 824056), (120, 721049), (140, 618042), (168, 515035), (210, 412028), (280, 309021), (420, 206014), (840, 103007)]