30154173

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 48384000

約数和(自身を除く): 18229827

約数列:

[1, 3, 7, 21, 23, 69, 149, 161, 419, 447, 483, 1043, 1257, 2933, 3129, 3427, 8799, 9637, 10281, 23989, 28911, 62431, 67459, 71967, 187293, 202377, 437017, 1311051, 1435913, 4307739, 10051391, 30154173]

約数ペア:

[(1, 30154173), (3, 10051391), (7, 4307739), (21, 1435913), (23, 1311051), (69, 437017), (149, 202377), (161, 187293), (419, 71967), (447, 67459), (483, 62431), (1043, 28911), (1257, 23989), (2933, 10281), (3129, 9637), (3427, 8799)]