28565010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{733}}^1$

素因数の和:1179

約数の個数: 48

約数和(自身を含む): 74542104

約数和(自身を除く): 45977094

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 433, 733, 866, 1299, 1466, 2165, 2199, 2598, 3665, 3897, 4330, 4398, 6495, 6597, 7330, 7794, 10995, 12990, 13194, 19485, 21990, 32985, 38970, 65970, 317389, 634778, 952167, 1586945, 1904334, 2856501, 3173890, 4760835, 5713002, 9521670, 14282505, 28565010]

約数ペア:

[(1, 28565010), (2, 14282505), (3, 9521670), (5, 5713002), (6, 4760835), (9, 3173890), (10, 2856501), (15, 1904334), (18, 1586945), (30, 952167), (45, 634778), (90, 317389), (433, 65970), (733, 38970), (866, 32985), (1299, 21990), (1466, 19485), (2165, 13194), (2199, 12990), (2598, 10995), (3665, 7794), (3897, 7330), (4330, 6597), (4398, 6495)]