4618460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2999}}^1$

素因数の和:3026

約数の個数: 48

約数和(自身を含む): 12096000

約数和(自身を除く): 7477540

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 2999, 5998, 11996, 14995, 20993, 29990, 32989, 41986, 59980, 65978, 83972, 104965, 131956, 164945, 209930, 230923, 329890, 419860, 461846, 659780, 923692, 1154615, 2309230, 4618460]

約数ペア:

[(1, 4618460), (2, 2309230), (4, 1154615), (5, 923692), (7, 659780), (10, 461846), (11, 419860), (14, 329890), (20, 230923), (22, 209930), (28, 164945), (35, 131956), (44, 104965), (55, 83972), (70, 65978), (77, 59980), (110, 41986), (140, 32989), (154, 29990), (220, 20993), (308, 14995), (385, 11996), (770, 5998), (1540, 2999)]