4997790

素因数分解:

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

素因数の和:7953

約数の個数: 48

約数和(自身を含む): 14852448

約数和(自身を除く): 9854658

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 7933, 15866, 23799, 39665, 47598, 55531, 71397, 79330, 111062, 118995, 142794, 166593, 237990, 277655, 333186, 356985, 499779, 555310, 713970, 832965, 999558, 1665930, 2498895, 4997790]

約数ペア:

[(1, 4997790), (2, 2498895), (3, 1665930), (5, 999558), (6, 832965), (7, 713970), (9, 555310), (10, 499779), (14, 356985), (15, 333186), (18, 277655), (21, 237990), (30, 166593), (35, 142794), (42, 118995), (45, 111062), (63, 79330), (70, 71397), (90, 55531), (105, 47598), (126, 39665), (210, 23799), (315, 15866), (630, 7933)]