30296844

素因数分解:

$2^2\times 3^2\times {\mathrm{421}}^1\times {\mathrm{1999}}^1$

素因数の和:2430

約数の個数: 36

約数和(自身を含む): 76804000

約数和(自身を除く): 46507156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 421, 842, 1263, 1684, 1999, 2526, 3789, 3998, 5052, 5997, 7578, 7996, 11994, 15156, 17991, 23988, 35982, 71964, 841579, 1683158, 2524737, 3366316, 5049474, 7574211, 10098948, 15148422, 30296844]

約数ペア:

[(1, 30296844), (2, 15148422), (3, 10098948), (4, 7574211), (6, 5049474), (9, 3366316), (12, 2524737), (18, 1683158), (36, 841579), (421, 71964), (842, 35982), (1263, 23988), (1684, 17991), (1999, 15156), (2526, 11994), (3789, 7996), (3998, 7578), (5052, 5997)]