152983180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{14969}}^1$

素因数の和:15058

約数の個数: 48

約数和(自身を含む): 372214080

約数和(自身を除く): 219230900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 10220, 14969, 29938, 59876, 74845, 104783, 149690, 209566, 299380, 419132, 523915, 1047830, 1092737, 2095660, 2185474, 4370948, 5463685, 7649159, 10927370, 15298318, 21854740, 30596636, 38245795, 76491590, 152983180]

約数ペア:

[(1, 152983180), (2, 76491590), (4, 38245795), (5, 30596636), (7, 21854740), (10, 15298318), (14, 10927370), (20, 7649159), (28, 5463685), (35, 4370948), (70, 2185474), (73, 2095660), (140, 1092737), (146, 1047830), (292, 523915), (365, 419132), (511, 299380), (730, 209566), (1022, 149690), (1460, 104783), (2044, 74845), (2555, 59876), (5110, 29938), (10220, 14969)]