30977676

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{45289}}^1$

素因数の和:45318

約数の個数: 36

約数和(自身を含む): 82427800

約数和(自身を除く): 51450124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 45289, 90578, 135867, 181156, 271734, 407601, 543468, 815202, 860491, 1630404, 1720982, 2581473, 3441964, 5162946, 7744419, 10325892, 15488838, 30977676]

約数ペア:

[(1, 30977676), (2, 15488838), (3, 10325892), (4, 7744419), (6, 5162946), (9, 3441964), (12, 2581473), (18, 1720982), (19, 1630404), (36, 860491), (38, 815202), (57, 543468), (76, 407601), (114, 271734), (171, 181156), (228, 135867), (342, 90578), (684, 45289)]