3402420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{8101}}^1$

素因数の和:8120

約数の個数: 48

約数和(自身を含む): 10889088

約数和(自身を除く): 7486668

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, 8101, 16202, 24303, 32404, 40505, 48606, 56707, 81010, 97212, 113414, 121515, 162020, 170121, 226828, 243030, 283535, 340242, 486060, 567070, 680484, 850605, 1134140, 1701210, 3402420]

約数ペア:

[(1, 3402420), (2, 1701210), (3, 1134140), (4, 850605), (5, 680484), (6, 567070), (7, 486060), (10, 340242), (12, 283535), (14, 243030), (15, 226828), (20, 170121), (21, 162020), (28, 121515), (30, 113414), (35, 97212), (42, 81010), (60, 56707), (70, 48606), (84, 40505), (105, 32404), (140, 24303), (210, 16202), (420, 8101)]