13166370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{20899}}^1$

素因数の和:20919

約数の個数: 48

約数和(自身を含む): 39124800

約数和(自身を除く): 25958430

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, 20899, 41798, 62697, 104495, 125394, 146293, 188091, 208990, 292586, 313485, 376182, 438879, 626970, 731465, 877758, 940455, 1316637, 1462930, 1880910, 2194395, 2633274, 4388790, 6583185, 13166370]

約数ペア:

[(1, 13166370), (2, 6583185), (3, 4388790), (5, 2633274), (6, 2194395), (7, 1880910), (9, 1462930), (10, 1316637), (14, 940455), (15, 877758), (18, 731465), (21, 626970), (30, 438879), (35, 376182), (42, 313485), (45, 292586), (63, 208990), (70, 188091), (90, 146293), (105, 125394), (126, 104495), (210, 62697), (315, 41798), (630, 20899)]