214314670

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{2131}}^1$

素因数の和:2340

約数の個数: 32

約数和(自身を含む): 393737760

約数和(自身を除く): 179423090

約数列:

[1, 2, 5, 10, 89, 113, 178, 226, 445, 565, 890, 1130, 2131, 4262, 10057, 10655, 20114, 21310, 50285, 100570, 189659, 240803, 379318, 481606, 948295, 1204015, 1896590, 2408030, 21431467, 42862934, 107157335, 214314670]

約数ペア:

[(1, 214314670), (2, 107157335), (5, 42862934), (10, 21431467), (89, 2408030), (113, 1896590), (178, 1204015), (226, 948295), (445, 481606), (565, 379318), (890, 240803), (1130, 189659), (2131, 100570), (4262, 50285), (10057, 21310), (10655, 20114)]