2755778810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{630613}}^1$

素因数の和:630662

約数の個数: 32

約数和(自身を含む): 5448504960

約数和(自身を除く): 2692726150

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 630613, 1261226, 3153065, 6306130, 11981647, 14504099, 23963294, 29008198, 59908235, 72520495, 119816470, 145040990, 275577881, 551155762, 1377889405, 2755778810]

約数ペア:

[(1, 2755778810), (2, 1377889405), (5, 551155762), (10, 275577881), (19, 145040990), (23, 119816470), (38, 72520495), (46, 59908235), (95, 29008198), (115, 23963294), (190, 14504099), (230, 11981647), (437, 6306130), (874, 3153065), (2185, 1261226), (4370, 630613)]