7829330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 15033600

約数和(自身を除く): 7204270

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 463, 890, 926, 1691, 2315, 3382, 4630, 8455, 8797, 16910, 17594, 41207, 43985, 82414, 87970, 206035, 412070, 782933, 1565866, 3914665, 7829330]

約数ペア:

[(1, 7829330), (2, 3914665), (5, 1565866), (10, 782933), (19, 412070), (38, 206035), (89, 87970), (95, 82414), (178, 43985), (190, 41207), (445, 17594), (463, 16910), (890, 8797), (926, 8455), (1691, 4630), (2315, 3382)]