30655456

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1249}}^1$

素因数の和:1331

約数の個数: 48

約数和(自身を含む): 66150000

約数和(自身を除く): 35494544

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 104, 118, 208, 236, 416, 472, 767, 944, 1249, 1534, 1888, 2498, 3068, 4996, 6136, 9992, 12272, 16237, 19984, 24544, 32474, 39968, 64948, 73691, 129896, 147382, 259792, 294764, 519584, 589528, 957983, 1179056, 1915966, 2358112, 3831932, 7663864, 15327728, 30655456]

約数ペア:

[(1, 30655456), (2, 15327728), (4, 7663864), (8, 3831932), (13, 2358112), (16, 1915966), (26, 1179056), (32, 957983), (52, 589528), (59, 519584), (104, 294764), (118, 259792), (208, 147382), (236, 129896), (416, 73691), (472, 64948), (767, 39968), (944, 32474), (1249, 24544), (1534, 19984), (1888, 16237), (2498, 12272), (3068, 9992), (4996, 6136)]