67745210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12119}}^1$

素因数の和:12182

約数の個数: 32

約数和(自身を含む): 134386560

約数和(自身を除く): 66641350

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 12119, 24238, 60595, 121190, 157547, 315094, 521117, 787735, 1042234, 1575470, 2605585, 5211170, 6774521, 13549042, 33872605, 67745210]

約数ペア:

[(1, 67745210), (2, 33872605), (5, 13549042), (10, 6774521), (13, 5211170), (26, 2605585), (43, 1575470), (65, 1042234), (86, 787735), (130, 521117), (215, 315094), (430, 157547), (559, 121190), (1118, 60595), (2795, 24238), (5590, 12119)]