154300340

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{3041}}^1$

素因数の和:3152

約数の個数: 48

約数和(自身を含む): 337296960

約数和(自身を除く): 182996620

約数列:

[1, 2, 4, 5, 10, 20, 43, 59, 86, 118, 172, 215, 236, 295, 430, 590, 860, 1180, 2537, 3041, 5074, 6082, 10148, 12164, 12685, 15205, 25370, 30410, 50740, 60820, 130763, 179419, 261526, 358838, 523052, 653815, 717676, 897095, 1307630, 1794190, 2615260, 3588380, 7715017, 15430034, 30860068, 38575085, 77150170, 154300340]

約数ペア:

[(1, 154300340), (2, 77150170), (4, 38575085), (5, 30860068), (10, 15430034), (20, 7715017), (43, 3588380), (59, 2615260), (86, 1794190), (118, 1307630), (172, 897095), (215, 717676), (236, 653815), (295, 523052), (430, 358838), (590, 261526), (860, 179419), (1180, 130763), (2537, 60820), (3041, 50740), (5074, 30410), (6082, 25370), (10148, 15205), (12164, 12685)]