3331860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7933}}^1$

素因数の和:7952

約数の個数: 48

約数和(自身を含む): 10663296

約数和(自身を除く): 7331436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 7933, 15866, 23799, 31732, 39665, 47598, 55531, 79330, 95196, 111062, 118995, 158660, 166593, 222124, 237990, 277655, 333186, 475980, 555310, 666372, 832965, 1110620, 1665930, 3331860]

約数ペア:

[(1, 3331860), (2, 1665930), (3, 1110620), (4, 832965), (5, 666372), (6, 555310), (7, 475980), (10, 333186), (12, 277655), (14, 237990), (15, 222124), (20, 166593), (21, 158660), (28, 118995), (30, 111062), (35, 95196), (42, 79330), (60, 55531), (70, 47598), (84, 39665), (105, 31732), (140, 23799), (210, 15866), (420, 7933)]