30252502

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{1567}}^1$

素因数の和:1780

約数の個数: 24

約数和(自身を含む): 53089344

約数和(自身を除く): 22836842

約数列:

[1, 2, 7, 14, 49, 98, 197, 394, 1379, 1567, 2758, 3134, 9653, 10969, 19306, 21938, 76783, 153566, 308699, 617398, 2160893, 4321786, 15126251, 30252502]

約数ペア:

[(1, 30252502), (2, 15126251), (7, 4321786), (14, 2160893), (49, 617398), (98, 308699), (197, 153566), (394, 76783), (1379, 21938), (1567, 19306), (2758, 10969), (3134, 9653)]