304848570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{1429}}^1$

素因数の和:1999

約数の個数: 64

約数和(自身を含む): 789909120

約数和(自身を除く): 485060550

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 547, 1094, 1429, 1641, 2735, 2858, 3282, 4287, 5470, 7111, 7145, 8205, 8574, 14222, 14290, 16410, 18577, 21333, 21435, 35555, 37154, 42666, 42870, 55731, 71110, 92885, 106665, 111462, 185770, 213330, 278655, 557310, 781663, 1563326, 2344989, 3908315, 4689978, 7816630, 10161619, 11724945, 20323238, 23449890, 30484857, 50808095, 60969714, 101616190, 152424285, 304848570]

約数ペア:

[(1, 304848570), (2, 152424285), (3, 101616190), (5, 60969714), (6, 50808095), (10, 30484857), (13, 23449890), (15, 20323238), (26, 11724945), (30, 10161619), (39, 7816630), (65, 4689978), (78, 3908315), (130, 2344989), (195, 1563326), (390, 781663), (547, 557310), (1094, 278655), (1429, 213330), (1641, 185770), (2735, 111462), (2858, 106665), (3282, 92885), (4287, 71110), (5470, 55731), (7111, 42870), (7145, 42666), (8205, 37154), (8574, 35555), (14222, 21435), (14290, 21333), (16410, 18577)]