142718550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73189}}^1$

素因数の和:73217

約数の個数: 48

約数和(自身を含む): 381173520

約数和(自身を除く): 238454970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 73189, 146378, 219567, 365945, 439134, 731890, 951457, 1097835, 1829725, 1902914, 2195670, 2854371, 3659450, 4757285, 5489175, 5708742, 9514570, 10978350, 14271855, 23786425, 28543710, 47572850, 71359275, 142718550]

約数ペア:

[(1, 142718550), (2, 71359275), (3, 47572850), (5, 28543710), (6, 23786425), (10, 14271855), (13, 10978350), (15, 9514570), (25, 5708742), (26, 5489175), (30, 4757285), (39, 3659450), (50, 2854371), (65, 2195670), (75, 1902914), (78, 1829725), (130, 1097835), (150, 951457), (195, 731890), (325, 439134), (390, 365945), (650, 219567), (975, 146378), (1950, 73189)]