30397766

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1409}}^1$

素因数の和:1508

約数の個数: 32

約数和(自身を含む): 55226880

約数和(自身を除く): 24829114

約数列:

[1, 2, 7, 14, 23, 46, 67, 134, 161, 322, 469, 938, 1409, 1541, 2818, 3082, 9863, 10787, 19726, 21574, 32407, 64814, 94403, 188806, 226849, 453698, 660821, 1321642, 2171269, 4342538, 15198883, 30397766]

約数ペア:

[(1, 30397766), (2, 15198883), (7, 4342538), (14, 2171269), (23, 1321642), (46, 660821), (67, 453698), (134, 226849), (161, 188806), (322, 94403), (469, 64814), (938, 32407), (1409, 21574), (1541, 19726), (2818, 10787), (3082, 9863)]