2750874441070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1889}}^1\times {\mathrm{20803709}}^1$

素因数の和:20805612

約数の個数: 32

約数和(自身を含む): 5661937713600

約数和(自身を除く): 2911063272530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1889, 3778, 9445, 13223, 18890, 26446, 66115, 132230, 20803709, 41607418, 104018545, 145625963, 208037090, 291251926, 728129815, 1456259630, 39298206301, 78596412602, 196491031505, 275087444107, 392982063010, 550174888214, 1375437220535, 2750874441070]

約数ペア:

[(1, 2750874441070), (2, 1375437220535), (5, 550174888214), (7, 392982063010), (10, 275087444107), (14, 196491031505), (35, 78596412602), (70, 39298206301), (1889, 1456259630), (3778, 728129815), (9445, 291251926), (13223, 208037090), (18890, 145625963), (26446, 104018545), (66115, 41607418), (132230, 20803709)]