30243934

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1697}}^1$

素因数の和:1792

約数の個数: 32

約数和(自身を含む): 55422720

約数和(自身を除く): 25178786

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1273, 1697, 2546, 3394, 8911, 11879, 17822, 23758, 32243, 64486, 113699, 225701, 227398, 451402, 795893, 1591786, 2160281, 4320562, 15121967, 30243934]

約数ペア:

[(1, 30243934), (2, 15121967), (7, 4320562), (14, 2160281), (19, 1591786), (38, 795893), (67, 451402), (133, 227398), (134, 225701), (266, 113699), (469, 64486), (938, 32243), (1273, 23758), (1697, 17822), (2546, 11879), (3394, 8911)]