26452860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{62983}}^1$

素因数の和:63002

約数の個数: 48

約数和(自身を含む): 84650496

約数和(自身を除く): 58197636

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, 62983, 125966, 188949, 251932, 314915, 377898, 440881, 629830, 755796, 881762, 944745, 1259660, 1322643, 1763524, 1889490, 2204405, 2645286, 3778980, 4408810, 5290572, 6613215, 8817620, 13226430, 26452860]

約数ペア:

[(1, 26452860), (2, 13226430), (3, 8817620), (4, 6613215), (5, 5290572), (6, 4408810), (7, 3778980), (10, 2645286), (12, 2204405), (14, 1889490), (15, 1763524), (20, 1322643), (21, 1259660), (28, 944745), (30, 881762), (35, 755796), (42, 629830), (60, 440881), (70, 377898), (84, 314915), (105, 251932), (140, 188949), (210, 125966), (420, 62983)]