30878116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{751}}^1$

素因数の和:1315

約数の個数: 24

約数和(自身を含む): 57061760

約数和(自身を除く): 26183644

約数列:

[1, 2, 4, 19, 38, 76, 541, 751, 1082, 1502, 2164, 3004, 10279, 14269, 20558, 28538, 41116, 57076, 406291, 812582, 1625164, 7719529, 15439058, 30878116]

約数ペア:

[(1, 30878116), (2, 15439058), (4, 7719529), (19, 1625164), (38, 812582), (76, 406291), (541, 57076), (751, 41116), (1082, 28538), (1502, 20558), (2164, 14269), (3004, 10279)]