30274952

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 58109400

約数和(自身を除く): 27834448

約数列:

[1, 2, 4, 8, 89, 101, 178, 202, 356, 404, 421, 712, 808, 842, 1684, 3368, 8989, 17978, 35956, 37469, 42521, 71912, 74938, 85042, 149876, 170084, 299752, 340168, 3784369, 7568738, 15137476, 30274952]

約数ペア:

[(1, 30274952), (2, 15137476), (4, 7568738), (8, 3784369), (89, 340168), (101, 299752), (178, 170084), (202, 149876), (356, 85042), (404, 74938), (421, 71912), (712, 42521), (808, 37469), (842, 35956), (1684, 17978), (3368, 8989)]