30191644

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4969}}^1$

素因数の和:5018

約数の個数: 36

約数和(自身を含む): 63456960

約数和(自身を除く): 33265316

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 4969, 6076, 9938, 19876, 34783, 69566, 139132, 154039, 243481, 308078, 486962, 616156, 973924, 1078273, 2156546, 4313092, 7547911, 15095822, 30191644]

約数ペア:

[(1, 30191644), (2, 15095822), (4, 7547911), (7, 4313092), (14, 2156546), (28, 1078273), (31, 973924), (49, 616156), (62, 486962), (98, 308078), (124, 243481), (196, 154039), (217, 139132), (434, 69566), (868, 34783), (1519, 19876), (3038, 9938), (4969, 6076)]