298936295

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{859}}^1$

素因数の和:1095

約数の個数: 32

約数和(自身を含む): 419735040

約数和(自身を除く): 120798745

約数列:

[1, 5, 7, 35, 61, 163, 305, 427, 815, 859, 1141, 2135, 4295, 5705, 6013, 9943, 30065, 49715, 52399, 69601, 140017, 261995, 348005, 366793, 700085, 980119, 1833965, 4900595, 8541037, 42705185, 59787259, 298936295]

約数ペア:

[(1, 298936295), (5, 59787259), (7, 42705185), (35, 8541037), (61, 4900595), (163, 1833965), (305, 980119), (427, 700085), (815, 366793), (859, 348005), (1141, 261995), (2135, 140017), (4295, 69601), (5705, 52399), (6013, 49715), (9943, 30065)]