508710810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{121993}}^1$

素因数の和:122142

約数の個数: 32

約数和(自身を含む): 1229699520

約数和(自身を除く): 720988710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 121993, 243986, 365979, 609965, 731958, 1219930, 1829895, 3659790, 16957027, 33914054, 50871081, 84785135, 101742162, 169570270, 254355405, 508710810]

約数ペア:

[(1, 508710810), (2, 254355405), (3, 169570270), (5, 101742162), (6, 84785135), (10, 50871081), (15, 33914054), (30, 16957027), (139, 3659790), (278, 1829895), (417, 1219930), (695, 731958), (834, 609965), (1390, 365979), (2085, 243986), (4170, 121993)]