43262940

素因数分解:

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

素因数の和:103026

約数の個数: 48

約数和(自身を含む): 138442752

約数和(自身を除く): 95179812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 103007, 206014, 309021, 412028, 515035, 618042, 721049, 1030070, 1236084, 1442098, 1545105, 2060140, 2163147, 2884196, 3090210, 3605245, 4326294, 6180420, 7210490, 8652588, 10815735, 14420980, 21631470, 43262940]

約数ペア:

[(1, 43262940), (2, 21631470), (3, 14420980), (4, 10815735), (5, 8652588), (6, 7210490), (7, 6180420), (10, 4326294), (12, 3605245), (14, 3090210), (15, 2884196), (20, 2163147), (21, 2060140), (28, 1545105), (30, 1442098), (35, 1236084), (42, 1030070), (60, 721049), (70, 618042), (84, 515035), (105, 412028), (140, 309021), (210, 206014), (420, 103007)]