28219830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55333}}^1$

素因数の和:55360

約数の個数: 32

約数和(自身を含む): 71712864

約数和(自身を除く): 43493034

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 55333, 110666, 165999, 276665, 331998, 553330, 829995, 940661, 1659990, 1881322, 2821983, 4703305, 5643966, 9406610, 14109915, 28219830]

約数ペア:

[(1, 28219830), (2, 14109915), (3, 9406610), (5, 5643966), (6, 4703305), (10, 2821983), (15, 1881322), (17, 1659990), (30, 940661), (34, 829995), (51, 553330), (85, 331998), (102, 276665), (170, 165999), (255, 110666), (510, 55333)]