130920084

素因数分解:

$2^2\times 3^3\times {\mathrm{401}}^1\times {\mathrm{3023}}^1$

素因数の和:3437

約数の個数: 48

約数和(自身を含む): 340381440

約数和(自身を除く): 209461356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 401, 802, 1203, 1604, 2406, 3023, 3609, 4812, 6046, 7218, 9069, 10827, 12092, 14436, 18138, 21654, 27207, 36276, 43308, 54414, 81621, 108828, 163242, 326484, 1212223, 2424446, 3636669, 4848892, 7273338, 10910007, 14546676, 21820014, 32730021, 43640028, 65460042, 130920084]

約数ペア:

[(1, 130920084), (2, 65460042), (3, 43640028), (4, 32730021), (6, 21820014), (9, 14546676), (12, 10910007), (18, 7273338), (27, 4848892), (36, 3636669), (54, 2424446), (108, 1212223), (401, 326484), (802, 163242), (1203, 108828), (1604, 81621), (2406, 54414), (3023, 43308), (3609, 36276), (4812, 27207), (6046, 21654), (7218, 18138), (9069, 14436), (10827, 12092)]