2901210060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{6907643}}^1$

素因数の和:6907662

約数の個数: 48

約数和(自身を含む): 9283873536

約数和(自身を除く): 6382663476

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, 6907643, 13815286, 20722929, 27630572, 34538215, 41445858, 48353501, 69076430, 82891716, 96707002, 103614645, 138152860, 145060503, 193414004, 207229290, 241767505, 290121006, 414458580, 483535010, 580242012, 725302515, 967070020, 1450605030, 2901210060]

約数ペア:

[(1, 2901210060), (2, 1450605030), (3, 967070020), (4, 725302515), (5, 580242012), (6, 483535010), (7, 414458580), (10, 290121006), (12, 241767505), (14, 207229290), (15, 193414004), (20, 145060503), (21, 138152860), (28, 103614645), (30, 96707002), (35, 82891716), (42, 69076430), (60, 48353501), (70, 41445858), (84, 34538215), (105, 27630572), (140, 20722929), (210, 13815286), (420, 6907643)]