242533060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157489}}^1$

素因数の和:157516

約数の個数: 48

約数和(自身を含む): 634999680

約数和(自身を除く): 392466620

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, 157489, 314978, 629956, 787445, 1102423, 1574890, 1732379, 2204846, 3149780, 3464758, 4409692, 5512115, 6929516, 8661895, 11024230, 12126653, 17323790, 22048460, 24253306, 34647580, 48506612, 60633265, 121266530, 242533060]

約数ペア:

[(1, 242533060), (2, 121266530), (4, 60633265), (5, 48506612), (7, 34647580), (10, 24253306), (11, 22048460), (14, 17323790), (20, 12126653), (22, 11024230), (28, 8661895), (35, 6929516), (44, 5512115), (55, 4409692), (70, 3464758), (77, 3149780), (110, 2204846), (140, 1732379), (154, 1574890), (220, 1102423), (308, 787445), (385, 629956), (770, 314978), (1540, 157489)]