7139490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13999}}^1$

素因数の和:14026

約数の個数: 32

約数和(自身を含む): 18144000

約数和(自身を除く): 11004510

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 13999, 27998, 41997, 69995, 83994, 139990, 209985, 237983, 419970, 475966, 713949, 1189915, 1427898, 2379830, 3569745, 7139490]

約数ペア:

[(1, 7139490), (2, 3569745), (3, 2379830), (5, 1427898), (6, 1189915), (10, 713949), (15, 475966), (17, 419970), (30, 237983), (34, 209985), (51, 139990), (85, 83994), (102, 69995), (170, 41997), (255, 27998), (510, 13999)]